Show printable version of 'Rosia Montana' item in a New WindowEmail 'Rosia Montana' item to a friend



Location:
The Rosia Montana Project is located within the Golden Quadrilateral which is situated within the Apuseni and Metaliferi Mountains of Transylvania, Romania and covers an area of approximately 900 square kilometres immediately to the north of the city of Deva.

location map

Concession Size:
23.8 square kilometres

Geology and History:
  • Dacite Intrusives
  • Epithermal gold-silver mineralization
  • Mining for high grade veins dates back 2000 years
  • 150 Km of grid pattern exploration development
  • Extensively explored over a vertical distance of 400m

Major Targets:
Gabriel's Work Program to Date:
  • Basic Engineering Study completed
  • Optimized Plant Capacity Study completed
  • Definitive Feasibility Study completed
  • Pre-feasibility study completed
  • Scoping Study completed
  • Environmental Impact Assessment (EIA) & Annex to EIA completed
  • Resettlement and Relocation Action Plan (RRAP) completed
  • Annex to Resettlement and Relocation Action Plan completed
  • Update to Zonal Urbanism Plan - Rosia Montana Industrial Area completed

The Rosia Montana Project (the "Project" ) is situated in west-central Romania near the village of Rosia Montana in Alba County within the Rosia Montana mining district. It is located immediately northeast of the town of Abrud, approximately 45 km northwest of the regional capital of Alba Iulia, and 60 km north-northeast of the city of Deva. The village of Rosia Montana and the nearby town of Abrud are the two main centres housing staff and associated infrastructure for the project. The proposed mine and mill site are located at the head of a small drainage basin within steep hilly/mountainous terrain at an elevation of approximately 850 metres above sea level (masl). The proposed tailings management area is located in the immediately adjacent valley to the mine/mill complex. The valley elevation in the area below the site is at approximately 600 masl. As a result of historical mining activities, abandoned waste dumps and tailings ponds exist on the Rosia Montana property. In addition, approximately 140 km of historical underground workings, some dating from Roman times, have been identified within the mineralized zones. Acid mine drainage continues to be produced from the historical openings and dumps. This drainage currently discharges, untreated, into local streams. Gabriel proposes to treat these effluents, as part of its normal operating procedures.

Numerous epithermal gold-silver, porphyry copper and polymetallic ore deposits are located in the Golden Quadrilateral area and have been mined since ancient times. They are of Neogene Age and are situated on the three volcanic NW-SE oriented alignments as follows:

  • Brad - Sacaramb,
  • Zlatna - Almasul Mare,
  • Rosia Montana - Bucium.

The Rosia Montana deposit has been mined since Roman occupation. There have been four principal mining periods:
  • Roman conquest period (106 - end of the Third century)
  • Austrian -Hungarian Empire conquest (from the end of the 17th century until 1918)
  • The period between the Two World Wars (1918 - 1939)
  • Modern Age (1959 up to present).

The Romans mined out the gold rich veins using trapezoidal galleries which followed the vein direction. During Austro--Hungarian Empire times mining operations were developed both in Carnic and Cetate along the more highly mineralized veins (and the zones where veins intersected) using underground methods and developing underground mine workings or stopes, locally called "coranda". During this period accessible ore became deplenished and to ensure that the mining continued and the community stayed in the area the then Emporer funded the construction of the Cross Gallery (714mRL drive) to enable access for the miners to ore in the lower parts of the deposit. Between the two World Wars there were many concession contracts, called "cuxe", awarded to local people which permitted the mining of gold for a defined period of time resulting in many of the rich gold veins being mined out. The employment of children at the mine was a common practice to access the very narrow veins. The ore was transported by foot to water powered stamp batteries from which the gold and other sulphides (including pyrite, sphalerite and galena) contained in the veins were collected. The rivers and streams from the area resulting from the mining and acid mine drainage were so polluted and ran so red that the town was known as "Verespatak" in Hungarian, or "Red River". Gold was then extracted using amalgom (mercury) which was burnt off to recover the bullion (gold and silver). The resulting historical mining methods have left Rosia Montana with a lasting environmental legacy with high levels of mercury in the lakes and water ways and high levels of metals including zinc, lead and related cadmium in the soils and water ways. More recently due to more efficient modern mining methods the lower grade disseminated style mineralization within the bulk of the rock, mining operations were initially developed underground using underground stope and pillar bulk mining methods and later on, as the average gold content of the remaining rock decreased further, ore was recovered using open pit methods and then gold was recovered along with other sulphides in a flotation plant situated at Gura Rosiei. The resulting flotation concentrate was then trucked to Baia de Aries only 15 km away and gold and silver were recovered using conventional cyanide leaching techniques. Open pit mining commenced in 1975 and the state mining company, Minvest, ceased underground operations in 1985, but continued to operate a state subsidized open pit mining operation. This open pit mine is expected to cease operations in the second half of 2006.

The Rosia Montana deposit is hosted in a maar- diatreme complex intruding Cretaceous age fine grained sediments predominantly comprised of black shales, with subordinate sandstones and conglomerates. The main lithology types found within this complex consist of phreato -- magmatic breccias, reworked breccias, and re-worked lake sediments, intruded by sub-volcanic dacite bodies. These main dacite bodies are the Neogene gold-silver bearing intrusions known as the "Cetate Dacite" and "Carnic Dacite". Many phreato-magmatic and smaller phreatic breccias which display varying degrees of mineralization, have been identified and mapped within the maar-diatreme complex and within the dacite bodies. The phreato-magmatic breccias contain clasts of Cretaceous black shale, sandstone and conglomerate, and crystalline basement clasts such as gneisses and schists in addition to dacite clasts. One of the largest, the "black breccia" or "glamm" forms a sub-vertical breccia pipe at the very heart of this complex, being situated between the two dacite intrusions does not contain significant mineralization. Another the "Corna" breccia situated to the south of Cetate and Cirnicel has been emplaced post-mineralization and contains primary magnetite and altered dacite clasts but no significant mineralization.

Between Tarina and Jig a series of polymict diatreme breccia bodies have been identified which have intercepted and re-worked the vent breccia. These breccias are the product of deep phreato -- magmatic eruptions along structures, which also explains their cylinder or elongated shapes. In general, these breccia are mineralized. In the Igre zone, dacite and polymict breccias are found within host Creatceous sedimentary units and are interpreted as branches of the diatreme breccia emplaced along smaller faults. Extrusive andesites are found at the northern and eastern side of the project area and they formed a thin to medium thickness blanket overlying the maar complex. Within this succession, the lower levels are represented by pyroclastic flows and volcanic ashes while to the north and east, the lava flows are seen covering the pyroclastics. These volcanics occurred after mineralization at Rosia Montana.

The Rosia Montana deposits are epithermal, low to intermediate sulphidation systems with relatively simple metallurgy. The mineralization does not contain deleterious antimony, mercury, arsenic or tellurium. Gold occurs as electrum (gold-silver), associated with sulphides (predominantly pyrite) and in the native form. Mineralization is associated with quartz-adularia alteration and later carbonate-clay-sulphides and occurs as disseminations throughout the host rocks. The bulk of the known reserves are localized within the two adjacent dacitic bodies, Cetate (in the west) and Cirnic (in the east). The surrounding breccia units host the Orlea, Cirnicel and Igre deposits and much of the breccia hosted mineralization remains untested.

Cetate
The Cetate deposit is hosted in the western most of two main dacite dome complexes located at Rosia Montana. Peripheral and internal phreato-magmatic breccias comprised of dominantly dacite clasts grading out into mixed volcanoclastic breccias and vent breccia surround the main dacite body. Mineralization occurs as disseminations within the dacite and breccias as well as in later carbonate-quartz-clay-sulphide veins. Veins and fractures are orientated NNE-SSW to NNW-SSW and veining is volumetrically small. Mineralization is situated within a dominantly north to northeasterly trending zone and appears to plunge and is open to the south and at depth, notably in the Gauri zone. An open pit mining operation is currently being conducted over the Cetate zone by Minvest but is expected to cease operation in the second half of 2006. The main zone of mineralization extends along a strike length of approximately 800 metres and is up to 500 metres wide.

Cirnic
The Cirnic Dacitic dome complex is "mushroom shaped" in cross section and at depth forms a sub vertical intrusive plug with an approximate circular cross - section. The dacitic dome occurs as the eastern most dome. Extensive gold-silver mineralization has been defined and occurs in two main zones. The largest is within a NE-SW corridor along the western margin of the Cirnic dacitic and the second within a roughly E-W trending zone on the southern margins of Cirnic. Away from the main zones of pervasive mineralization and silicification, alteration grades into argillic alteration.

Precious metal mineralization occurs as disseminations associated with pervasive quartz-adularia-trace pyrite alteration overprinted by carbonate-quartz-clay-trace sulphide veining. Early weakly mineralized black siliceous veins (chinga) also occur and the Cirnic has been cut by internal mineralized phreato-magmatic and phreatic breccias.

The Cirnic deposit was subject to the greatest degree of underground development of the five mineralized areas at Rosia Montana. Thirteen levels of previous adits from the 1960's to 1980's as well as underground workings from the 18th and 19th centuries provide access into the interior of the hill.

Cirnicel
The Cirnicel deposit is located about 400 metres to the south of Cirnic and is hosted in volcaniclastic maar-diatreme re-worked sediments composing multi-clast breccias and tuffaceous grits, and to a lesser extent mixed breccia hosting dominantly dacite clasts. The area is intensely altered with strong silification at the core with surrounding QIP and argillic alteration. Disseminated gold-silver mineralization is associated with disseminated sulfides, with lesser sulfide vein stockworks and individual carbonate-quartz-sulphide veins. The Cirnicel zone occurs as a sub-horizontal zone of mineralization.

Jig-Vaidoaia-Igre
At Jig-Vaidoaia, located about 550 meters north of the Cirnic dacite intrusive, dacite outcrops above maar-diatreme sediments and volcanoclastics as well as Cretaceous age shales and slates and is expressed as a small hill. The Vaidoaia dacite may represent a remnant of the larger dacite dacte body, the roots of which have not been located to date. Mineralization is considered to be sourced along local structures. The dacite, volcanoclastics, and sediments are brecciated and intensely altered; this alteration includes silification, argillic, and disseminated sulfides. The small dacite body at Vaidoaia is situated on the intersection of major WNW and NE trending structures. The NE trending structure may have displaced the Cetate and Cirnic bodies.

Gold- silver mineralization is found within the dacite, dacite breccia, vent breccia and within Cretaceous black shales. The mineralization occurs dominantly as disseminations, small veinlets and stockworks and secondarily as quartz sulfide veins that trend both north-south and east-west.

The Igre prospect, located immediately west of Jig-Vaidoaia, is contained within strongly altered (sulfides and silicified) volcaniclastic sediments, phreato-magmatic breccias and local small dacite dykes and dacite breccias. Mineralization has been emplaced and focused along and adjacent to steeply south dipping structures with silicification and veining also forming sub-horizontal zones of mineralization within the breccias and volcaniclastic units with more vertical zones emplaced within the Cretaceous sediments.

The Jig-Vaidoaia-Igre zone appears to have formed within a structurally linked WNW trending zone, which remains open to the ESE. To the east the zone is linked with the relatively untested Cos zone. The Jig-Vaidoaia zone remains open to the NE also.

Orlea-Tarina
Gold-silver mineralization in this area is hosted in a series of sub-parallel quartz sulfide veins hosted in volcaniclastic sediments located to the north of the Cetate dacite intrusive. Mineralization has been located north of Cetate at Carpeni and it appears that mineralization will be continuous to Orlea. Mineralization at Orlea has been emplaced along steeply dipping E-W trending structures and sub-horizontal veins. Pervasive silicification, sulphides, carbonate and clays form sub-horizontal zones which host pervasive precious metal mineralization.
The mineralization at Tarina appears to form the intersection of N-S trending structures from Orlea with the main ENE trending regional structures which have emplaced the Igre deposits. The zones remain relatively untested but are known to host precious metal mineralization within volcaniclastic sediments, phreato-magmatic breccias and local small dacitic dykes and dacite breccias. Mineralization is hosted in carbonate-quartz veins, silicificed zones and zones of sulphides and clay alteration.

The Rosia Montana deposits are surrounded by a spatially extensive zone of intense hydrothermal alteration (dominantly QIP, argillic and quartz-adularia alteration or commonly silicification). The mineralized intrusives and breccia pipes are topographic highs making them ideal for large scale open pit mining with low strip ratio. These deposits collectively represent a major world-class, under-developed resource, arguably the largest in Europe.

Between 1997 and 2005, the Company carried out and completed a large geological exploration program consisting of surface mapping and sampling, underground sampling and mapping of the existing galleries, as well as surface and underground drilling, geo-physical surveying and measurements, and topographic surveys. In addition the Company conducted geochemical, mineralogical, and petrographic analysis and studies in addition to other specific exploration activities. This program defined four main mineralized zones: Cetate, Carnic, Orlea and Tarina-Igre-Jig-Vaidoaia. The gold content is generally relatively low (average 1.3 g/t Au), and disseminated throughout the whole rock mass. Based on the exploration program a total measured and indicated resource of 350,000,000 tonnes at a grade of 1.3 g/t of gold and 6 g/t of silver for a contained total of 14,600,000 ounces of gold and 64,900,000 ounces of silver in addition to an inferred resource of 30,000,000 tonnes at a grade of 1.2 g/t of gold and 3 g/t of silver for 1,200,000 ounces of gold and 3,000,000 ounces of silver. The deposit remains open in several directions and an exploration program has been ongoing.

While the proving of the recoverable reserves is sufficiently complete to allow the development of the new mine, the geological exploration program will continue at a lower level of intensity in order to identify new mineralized zones and increase the knowledge and understanding of the already calculated resources.

Technical Reports

  • Technical Report on the Rosia Montana Gold Project (43-101)
    • This Technical Report describes work performed on the Rosia Montana project since February 2006, and discusses the status of the project at February, 2009.

  • Updated Rosia Montana Feasibility Study
    • A team of independent international experts updated the definitive feasibility study for the Rosia Montana Project in March 2006 to meet Canadian National Instrument 43-101 law and International best practice requirements and standards. Attached are the 43-101 Technical Report and the Executive Summary of the definitive feasibility study update.

  • Environmental Impact Assessment (EIA)
    • The Environmental Impact Assessment (EIA), prepared by an independent international team of mining experts, was submitted on Gabriel Resources' behalf to the Romanian Government in June 2006. The Rosia Montana Project EIA documents all aspects of the project from development through operations to closure and reclamation, in addition to detailing all Social, Cultural, Economic and Sustainable Development Programs associated with the project, assessed against all relevant EU, Romanian and international laws and directives.

  • Annex to EIA (Environmental Impact Assessment)
    • The Annex consists of answers to each of the 5610 questions and 93 contestations presented during the Public Consultation and Disclosure Process phase, conducted last summer across Romania, plus two in Hungary, in accordance with the Espoo Convention. The document provides detailed responses to each question, incorporating environmental, social, cultural, technical and legal aspects of the Rosia Montana Project into the answers.

  • Resettlement and Relocation Action Plan (RRAP)
    • The RRAP Report documents Gabriel Rosia Montana's Property Purchase Program as well as Community Development Initiatives, assessed against World Bank and other relevant standards relating to acquisition of surface rights, resettlement and relocation.

  • Annex to the Resettlement and Relocation Action Plan (RRAP)
    • Resettlement and Relocation Action Plan prepared by Stantec and Frederic Giovannetti for S.C Rosia Montana Gold Corporation S.A.

  • The Update of the Zonal Urbanism Plan -- Rosia Montana Industrial Area
    • Local Urbanism Regulation is an urbanism documentation of regulatory character which includes provisions referring to the way of land use, development and use of the buildings and arrangements afferent to the study area named Rosia Montana Industrial Area, placed south to the locality.
Principal Technical Consultants
  • RSG-Global (Australia), Updated Resource Estimate
  • RSG-Global (Australia), Project Management
  • SNC Lavalin (Canada), Basic Engineering Study
  • IMC (US), Resource Audit, Mine Reserves, Mine Plan
  • Lakefield Research (Canada), Metallurgical Testwork
  • SNC Lavalin (Canada), Plant Capacity Study/Optimization Study
  • Montgomery,Watson,Harza (US/Romania), Environmental Permitting, Tailings Dam Reviews
  • ESG International (Canada), Environmental & Social Impact Assessment Village Community Development
  • GRD Minproc Limited (Australia), Definitive Feasibility Study (20 MTPA and 8 MTPA)
  • GRD Minproc Limited (Australia), Amdel and Ammtec (Australia), Metallurgical Studies
  • Resource Service Group (Australia), Ore Reserves/Pit Optimization
  • Knight Piesold (Canada), Mine & Plant Geotechnical Study
  • Knight Piesold (Canada), Tailings Dam Study and Design
  • Knight Piesold (United Kingdom), Environmental Impact Assessment
  • Pincock, Allen, Holt (US), Pre-feasibility Study
  • Washington Group (US), Updated Feasibility Study
  • Ausenco (Australia), Detailed Engineering
  • Ipromin (Romania), Feasibility Study
  • ALS-Chemex (Canada), Geochemical analysis
  • SGS (Australia/Romania), Geochemical analysis
Proven and Probable Mineral Reserves

The Company maintains an 80.23% economic interest in the Rosia Montana Project which, at year-end 2008, has aggregate proven and probable reserves as follows, calculated using a gold price of US$735 per ounce:

Category Tonnes Grade (g/t) In Situ Metal (ounces)
Gold Silver Gold Silver
Proven 112,455,000 1.632 9.0 5,893,000 32,540,000
Probable 102,476,000 1.27 4.6 4,184,000 15,156,000
Total: 214,931,000 1.46 6.9 10,077,000 47,696,000

John Marek, P.Eng.,is the qualified person responsible for calculating the reserve estimate set forth in the table above.

Mineral Resources and Mineral Reserves

Mineral Resources
During the third quarter of 2005, we updated our mineral resource estimate for the Rosia Montana project to include all exploration drilling and sampling results generated since the last resource estimate was completed in 2003. This updated mineral resource estimate totals 14.6 million ounces of gold, unchanged from the 2003 estimate. The updated resource estimate for the Rosia Montana project, using a 0.6g/t gold cutoff, a 10 x 10 x 10 metre block size and ordinary kriging, is set forth in the following table and is essentially unchanged from the previous estimate completed in 2003.

Category Tonnes Grade (g/t) Contained Ounces
Gold Silver Gold Silver
Measured 139,827,000 1.5 8 6,800,000 38,100,000
Indicated 210,521,000 1.2 4 7,800,000 26,800,000
Total M&I: 350,348,000 1.3 6 14,600,000 64,900,000
Inferred 30,285,000 1.2 3 1,200,000 3,000,000

Brett Gossage, MAusIMM, of RSG-Global is the qualified responsible for calculating the resource estimate set forth in the table above.

The Mineral Resources stated above include the Mineral Reserves described above in the section entitled "Proven and Probable Mineral Reserves". Environmental

Existing Conditions

  • The area is plagued with severe pollution - 2000 years of environmental damage
  • Approximately 110 times the legal limit of Zinc
  • Approximately 70 times the legal limit of Cadmium
  • Approximately 64 times the legal limit of Iron
  • Approximately 2.4 times the legal limit of Arsenic
  • Measurable negative impact on health of local residents
  • Local stream water is undrinkable
  • Few households have indoor plumbing facilities
  • No local landfill or waste treatment facilities
  • Unemployment rate of 80%
  • Existing mine utilizes few environmental safeguards
  • Wood burning remains the only source of heating fuel for homes

The Rosia Montana gold and silver ore deposit, which has been mined for over 2000 years, was a jewel in the crown of both the Roman and the Austrian-Hungarian Empires and the most important gold producing region of Europe throughout these ages. More recently the site has gone through over 40 years of state-owned underground and open-pit mining. These historical activities, conducted with few environmental controls, have created a network of more than 140 kilometres of underground workings, and have become an extensive regional source of acid rock drainage (acidic water with heavy metal content). The name "Rosia Montana" meaning "Red Mountain" is largely attributed to the streams of red water flowing down its valleys with pH readings as low as 2.5, and existing water chemistry pollution over 70 times the Romanian legal limits.

Aerial photo of current workings

Acidic water flowing from historical workings

Water from Rosia Montana mixes with Aries River

Water sampling in Rosia Montana

Accordingly, development of the Project faces the environmental challenge of rectifying two thousand years of aquatic and other forms of pollution in accordance with Romanian laws, EU guidelines and World Bank standards using state of- the-industry internationally accepted mining and treatment practice. This will be accomplished in three steps. The first is to identify the current pollution sources. The second is to identify the pathways through which this pollution enters the downstream environmental system. The third and final step is the isolation and/or removal and treatment of the pollution and the beginning of biodiversity rehabilitation.

Environmental Impact Assessment
The Gabriel team completed and submitted the Rosia Montana Environmental Impact Assessment (EIA) in May 2006. It was prepared by an independent team of Romanian and international experts and includes:

  • An analysis of the project's effects on the environment and the population;
  • A formulation of preventive measures and/or impact mitigation plans;
  • A record of these measures in a report, submitted to the Ministry of Environment.

    The EIA was prepared in compliance with Romania law and in accordance with all relevant European Directives and International Best Practices to identify, assess, mitigate and manage the likely impacts associated with the project.

    In fact, our EIA is the first in Romania to be EU-compliant and is designed so that not a single exemption from existing or planned laws is necessary. To illustrate our commitment to high standards, wherever Romanian and EU requirements differ, Gabriel has chosen to abide by the stricter of the two. In addition, while existing gold mines will have as long as 10 years to come into compliance with stricter regulatory standards, our Rosia Montana Project will meet these standards from Day One.

    Following the EIA submission, the company undertook an extensive public-consultation process as required by law, with hearings held in 14 locations in Romania, from the village of Rosia Montana to Bucharest - with the objective of openness and transparency that should be part of any project of this scope. To honour the spirit of the Espoo Convention covering possible transboundary impacts, we translated the Non-Technical Summary of our EIA into Hungarian, and held two public hearings in Hungary as well.

    This extensive series of public meetings on the Rosia Montana EIA was a first in Romania for technical projects of this size.

    In accordance with the laws and directives applicable to our project, questions and concerns from all of the hearings, gathered and methodically collated by the Romanian Government, were presented to our Company in January 2007.

    We delivered the Annex to our EIA to the Romanian Ministry of Environment in May 2007 providing answers to each of the 5610 questions and 93 contestations put forward. The Annex, which runs to 12,600 English pages (12,900 Romanian pages), provides detailed responses to each question, incorporating environmental, social, cultural, technical and legal aspects of the Rosia Montana Project into the answers. In cases where questions suggested a need for more information and analysis, the Company commissioned in-depth studies, which are also presented to the Romanian Ministry of Environment as part of the Annex. Examples include an independent Water Quality Modeling Study that was designed to determine river water quality downstream of the proposed mine from two perspectives: firstly, assessing the beneficial impacts of the clean up of past ("historical") mining pollution and secondly, assessing the potential impacts resulting from worst case scenario pollution events from the Rosia Montana Project. Work was also done to detail the costs of developing the area for tourism alternatives both in the absence of the new mining project and as a parallel program to the new mine.

    In addition, Gabriel has chosen to adopt a broader range of more stringent requirements such as:

  • The International Cyanide Management Code
  • The OECD Guidelines for Multinational Enterprises
  • World Bank and International Finance Corporation Guidelines
  • UN Global Compact

    Cyanide & Water Management

    Cyanide (a substance comprising of one atom of carbon and one atom of nitrogen) is commonly used, among other things, for the extraction of gold and silver from ores similar to the Rosia Montana Project. Over 400 gold mines worldwide currently use cyanide in their operations to recover gold and silver. In large quantities, cyanide is harmful to humans and other living organisms. The Rosia Montana Project is conceived in such a way so as to ensure the highest level of safety for both employees and the environment, in all activities involving cyanide. These activities include transportation, storage, usage and detoxification. In the modern processing plant that will be built, cyanide will be used in full compliance with national and European Union legislation, following international best practices. The processing plant will be equipped with sensors to detect cyanide or cyanide compound concentration levels so as to ensure efficient real-time monitoring. All stakeholders will be informed at all times of the main activities involving cyanide.

    Cyanide Occurrence
    Cyanide is present in non-harmful levels in many areas of everyday life. Example: potatoes, medication, table salt. Cyanide is also manufactured artificially for industrial requirements. The EU is the world's largest producer of artificial cyanide. Transportation of cyanide within and from the EU is conducted safely on a daily basis by truck or train.

    Cyanide Use
    Only 13 percent of manufactured cyanide is used in the gold industry, with 87 percent being used in industries as diverse as food processing, pharmaceutical and manufacture of plastics. Proven and well-developed designs and procedures exist for the use and management of cyanide to establish and maintain a safe working environment.

    International Cyanide Management Code
    A project specific Cyanide Management Plan (the "CMP") for Rosia Montana has been prepared in accordance with the International Cyanide Management Code (the "Code") for the gold mining industry. The Code was developed under the auspices of the United Nations Environmental Program (UNEP), to assist the global gold mining industry in improving cyanide management, thereby minimizing risks to workers, communities and the environment from the use of cyanide in gold mining, and reducing community concerns about its use. Gabriel is a signatory to the International Cyanide Management Code (ICMC) and is fully committed to full implementation of its principles in all aspects of responsible cyanide manaagement at our future mining operations. The Rosia Montana Project is the only European signatory to the ICMC, endorsed by the G-8 in June 2007. We believe the Code provides the necessary framework to ensure protection of workers, the environment, the community and also provides the community with a process that publicly demonstrates responsible management of cyanide. Gabriel's operations will work towards compliance with the Code and future projects are being, and will be, designed and constructed to meet the Code requirements. As an example, the current best practices international standard is 50ppm cyanide, and the new EU standard requires existing mines to reduce from 50ppm to 25ppm in five years, and to 10ppm in 10 years. All new mines applying for permits must meet the 10ppm limit immediately. At 6ppm, the Rosia Montana Project will exceed these standards from Day One.

    Cyanide Management Plan
    The comprehensive CMP has been developed for the use of cyanide in connection with the Project. The CMP is being reviewed by an independent team of international experts in order to ensure that it identifies and addresses all possible cyanide related risks associated with its use at the Project. All aspects of transportation, storage, handling, use, and final detoxification are covered by the CMP.

    Transportation, Storage, and Handling of Cyanide
    Sodium cyanide will be purchased in solid form and will be delivered in containers specially designed for cyanide transporation - special trucks with double-walled tanks that are extremely resistant. Each transport will be accompanied by an emergency intervention vehicle. To prevent leaks upon delivery, the solid cyanide will be dissolved in the tank and pumped directly into the storing and distribution system. It will not be handled in the open at any time. All the containers will be returned to the supplier in order to be reused, thus eliminating any potential problems related to their treatment and final storage.

    Cyanide Detoxification - We will not leave cyanide behind
    In a modern mining project, most of the cyanide is used in the chemical processes related to the processing of the ore. Most of the remaining cyanide can and will be detoxified using a modern and efficient oxidation process. The small amounts of cyanide that will remain after this will transform naturally over time into a non-harmful substance. This process has been used in more than 80 mines throughout the world over the past 30 years. After detoxification, tailings with low cyanide content will be pumped into a specially-built tailings management facility. The concentration of cyanide in the dam will be lower than the maximum limits imposed by the EU Mine Waste Directive. This Directive dates from 2008 and determines the European requirements and limitations for cyanide discharge. Those mines already in operation are required to gradually reduce their cyanide concentrations to 10ppm (parts per million) by 2018 at the latest. New mines will have to meet these requirements from the beginning. The Rosia Montana mine will have a concentration of 5ppm from day one.

    Monitoring
    If at any time the concentration of cyanide exceeds the safety level, an alarm will automatically sound, and the pumping systems will automatically shut down. In the case of a blackout, back-up electrical generators will kick in, which will ensure the system's continuing functioning. Employees will receive individual protective equipment and full training covering all aspects of cyanide management.

    Water Management
    All Acid Rock Drainage will be collected and treated. The entire process plant and TMF for the Project is being designed to maximize the use of recycled water and minimize its impact on the environment. Water will be recycled back to the process plant from the TMF. A secondary containment and collection system downstream of the TMF will collect any seepage water and this will be pumped back to the process plant water system. The only water released from the Project will be that required to sustain environmental flows downstream of the dams. These waters will be treated and checked to comply with all legal limits. To protect against water contamination, the Company will construct engineered surface water diversion structures, catchment dams, pumpback systems, water treatment facilities, process water recycling systems, a fresh water supply system, and other water management systems or structures, all in accordance with best management practices.

    Contingency Plans
    Due to the inherent risks in cyanide use (as with other chemicals), independent international experts have been engaged to review the designs to ensure that the Project meets international safety design, construction and operating standards.

    An integral part of the CMP will include a detailed Emergency Preparedness and Spill Contingency Plan, and Community Emergency Preparedness Plan. The CMP addresses the Project's preparation and procedures for handling any possible accident and local and regional authorities will be involved in its development, practice and implementation.

    Extractive Waste Management

    Introduction
    The Rosia Montana Project's mining operation will generate two principal types of waste: waste rock and tailings. Waste rock is the rock that has to be removed before the gold and silver bearing material can be mined. Waste rock consists of overburden soils and rock with uneconomic concentrations of gold and silver that will not undergo any kind of processing. Due to the low stripping ratio at the Project, a total of approximately 13 million tonnes of waste rock will be mined from the open pits each year. Waste will be placed in a series of managed waste stockpiles situated near the open pits. Tailings is the ground (milled) rock which results after extraction of the gold and silver minerals (it looks like grey sand). The tailings are partially dewatered and treated to minimize residual cyanide levels (to below international standards) prior to being placed in the Tailings Management Facility (TMF). Tailings from the Project will be transported from the process plant as slurry through pipelines to the TMF located in the Corna Valley. The non-extractive waste (used oil, lead-acid batteries, waste aerosol containers, used tires, used oil filters, end-of-life vehicles) generated by the Project will be managed in compliance with the strategic principles and objectives presented and approved in the National Strategy for Waste Management ("NSWM"), according to which waste management costs should be covered by the generators of waste. The NSWM is based on resource protection (minimizing usage), the avoidance of waste generation, minimization of waste quantities, treatment for recovery, and treatment and disposal in environmentally sound conditions. Furthermore, waste will be treated or disposed of as close as possible to the site where it was generated and exports of hazardous waste will be made only to sites where appropriate disposal technologies are available and that are in observance of the conditions applying to the international waste trade.

    Tailings Management Facility
    The TMF is designed to prevent contamination of the environment and will be constructed in stages over the life of the Project. An 80-metre high starter dam will be the first stage and once fully developed, the TMF dam will be a 180-metre high rock-filled containment structure. A secondary containment dam, with a pump-back system, will collect and return seepage water to the main process plant water circuit. The final TMF is designed to provide a capacity of 250 million tonnes of treated tailings.

    Design of the Tailings Management Facility
    The TMF is being rigorously designed to comply with or exceed Romanian and international standards. It will provide a safe and environmentally acceptable storage facility for all treated process plant tailings. In addition to retaining the full amount of tailings, the TMF is designed to retain the most extreme probable rainfall event and to withstand extreme seismic forces. The design and construction of the TMF includes consideration for the closure requirements to be implemented at the end of the life of the Project. The entire design has been reviewed by recognized international and Romanian experts. The review confirmed that the design meets the highest safety standards. The operation and performance of the TMF will be monitored regularly to ensure compliance with the design criteria, standards and applicable regulations. There will be an additional ongoing monitoring program designed and checked by independent experts.

    Tailings Facility Management Plan (TFMP)
    An integral part of the design of the TMF is the preparation of the TFMP, which identifies and addresses issues related to the design, construction and operation, reclamation and final closure of the TMF. The TFMP is included in the Environmental Impact Assessment (EIA).

    Acid Rock Drainage

    Introduction
    Acid Rock Drainage (ARD) is a naturally occurring process caused when water and air come into contact with rocks containing sulphide minerals. Naturally occurring bacteria bring about acidification which in turn leaches heavy metals from rocks. This acid water can render lifeless the aquatic environment in river basins and contaminate drinking water supplies. When rock is further exposed (for example by mining activities), the generation of ARD is enhanced.

    Historical Mining, Existing ARD Problems
    The watersheds of the Rosia Montana region are currently heavily impacted by historic ARD runoff. Such existing runoff results from historic mining operations, including existing underground workings, mine water from existing open pits and from ore and waste rock piles. The flow has continued untreated for decades into local streams and creeks, the Abrud river and ultimately further downstream into the major rivers of the Danube Basin. The results of ARD are visibly demonstrated by the red colour of the Rosia Stream.

    Acid Rock Drainage Treatment Plant
    Part of the design and development of the RMP is the construction of a water treatment plant using proven technology to collect and treat acid runoff. Some of this treated water will be used in the process plant offsetting the need to draw on fresh water supplies, while some will be discharged to the existing streams to maintain environmental base flows in accordance with regulations.

    Remediation of Historical ARD Problems
    The ARD plant will significantly improve the discharge water quality in the Rosia and Corna valleys reducing acid and heavy metal runoff, created by historical mining operations in the area. This will result in a significant improvement of the water quality within and downstream of the Project area. The Project will implement and maintain water management measures to intercept and divert many of the headwater streams to prevent natural water from contacting acid generating materials. This will also contribute to a significant improvement in water quality downstream of the project.

    Mine Closure

    Mine Closure Plan for New Mine
    The closure of a mining project, if not carefully planned, is likely to have a severe negative impact on the socio-economic status of the community by the sudden removal of this major financial provider with nothing to take its place. Before starting any physical mine site rehabilitation, closure objectives and a detailed plan of action will be established for the Rosia Montana mine. Once the new mine proposed for the Project reaches the end of its lifespan, the Company will be responsible for the final stages in the restoration of the area in accordance with an approved Mine Closure Plan. The Mine Rehabilitation and Closure Management Plan ("Mine Closure Plan") being developed for the RMP outlines a plan for decommissioning the facility, rehabilitating the site and implementing a long-term programme of after-care to ensure that Mine Closure Plan objectives are met.

    The Rosia Montana Project will restore the landscape to look and actually be pristine - which it is not today - for the community and visitors to enjoy. Today, there are two large open pits, rusted mining equipment and mine structures, all of which have caused environmental degradation, and there are no plans (other than Gabriel's) to remediate the area. All four pits that would be mined in the Rosia Montana Project have been mined in the past. One of them (Cetate), is today a vast abandoned crater. All four are riddled with underground workings, scarred with polluted rock waste. The rivers of Rosia Montana ("Red Mountain") run red with acid rock drainage and contain up to 110 times the legal limit for heavy metals. As part of the commitment Gabriel has made to follow best practices of responsible mining, the Company will fully remediate the area. Three of the four pits will be backfilled, re-contoured and re-vegetated at the end of the project; the fourth will be maintained as a lake. All roads and structures will be removed and re-contoured and vegetated to blend in with the natural landscape. This will all be done in participation with the government and the local community.

    The socio-economic aspects of closing the mine will take into consideration the workforce and the community. To try to lessen the impact, Gabriel will work with both these groups and the government to establish strategies for on-going support. It is expected that a development plan for the region, taking into consideration the continuation of essential services such as medical care, schools, etc., and the formation of self-sufficient industries, will be established. Critical to this goal is ensuring that the full benefits of the project, including revenues and expertise, are employed to develop the region in a way that will survive after the closure of the mine.

    Taken over 20 years, the injection of investment into the area, if handled correctly, should stimulate other development. Gabriel is committed to promoting long-term development opportunities as part of the sustainable development plan.

    At the time of closure, the Company will do all it can for the existing workforce in providing assistance in finding alternative employment. Given the skills base and experience that the workers will have acquired, this might be jobs on other mining projects. Alternatively, Gabriel will provide the opportunity of re-training and support in setting up alternative businesses. Gabriel will provide a financial guarantee, updated annually with the Romanian Government, to ensure that the financial resources are available at all times to fully rehabilitate the area under any circumstances.