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MINERAL RESOURCES ORE RESERVES

MINERAL RESOURCES ORE RESERVES

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MINERAL RESOURCES ORE RESERVES The following Mineral Resource and Ore Reserve estimates are provided in relation to Grande Côte mineral sands operation (GCO) in Senegal, West Africa (100% basis). MDL owns 50% of TiZir, which in turn owns 90% of GCO. The Mineral Resource and Ore Reserve estimates as at 31 December 2017 together with supporting statements and Table 1 .

Mineral Resources Ore Reserves – Archi Indonesia

Mineral Resources Ore Reserves – Archi Indonesia

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Ore Reserves. As at 31 December 2020, the Ore Reserves at Toka Tindung Gold Mine comprised of million tones, with head grade averaging g/t (Au) and g/t (Ag), for 3,884 koz of contained gold and 8,118 koz of contained silver. The summary of Ore Reserves at Toka Tindung Gold Mine as at 31 December 2020, as follow:

Ore Reserves and Mineral Resources Tables

Ore Reserves and Mineral Resources Tables

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Focus Minerals ensures that the M ineral Resources and Ore Reserve estimates are subject to governance arrangements and internal controls up to a corporate level within the company. Internal and external reviews of the ineral M Resource estimation procedures and results are carried out. An external consultancy firm has been used to generate the ore reserves and was subject to internal reviews ...

Reserves Resources

Reserves Resources

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 · Mineral Resources. The Mineral Resources, inclusive of the Mineral Reserves inventory are shown in the following table and reflect the position as at December 31, 2020. Combined Main, NW and SE Dome deposits – as at December 31, 2020, and reported using a % TCu cutoff grade.

Guidelines for Resource and Reserve Estimation for Brines

Guidelines for Resource and Reserve Estimation for Brines

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Resources and Ore Reserves that involve brines. This guideline is intended to describe the unique technical considerations that are required to report brine mineralisation, Resources and Reserves in relation to the JORC code. Hydrogeological Setting A description of the hydrogeology of a brine deposit requires consideration of hydrological aspects of the deposit, such as surface water and ...

Resources Reserves | OZ Minerals

Resources Reserves | OZ Minerals

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 · A summary of OZ Minerals' Resources and Reserves are presented below. OZ Minerals' Prominent Hill Mineral Resource and Ore Reserve statements have been compiled in accordance with the guidelines defined in the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (The JORC Code, 2012 Edition).

Ore Reserves Mineral Resources – St Barbara Limited

Ore Reserves Mineral Resources – St Barbara Limited

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 · Ore Reserves Mineral Resources Statements. 30 June 2021 Ore Reserves and Mineral Resources Statements

Mineral Resource and Ore Reserve estimates

Mineral Resource and Ore Reserve estimates

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The ore reserve estimate is based on the utilization of ore sorting preconcentration from operating year 3 onwards. Mine design and scheduling have been organized to ensure the technical and financial viability of the project. The ore reserve is the economically mineable part of the mineral resource at the time of reporting and contains sufficient data to support the estimate. Modifying ...

ANNUAL MINERAL RESOURCE AND ORE RESERVE STATEMENT

ANNUAL MINERAL RESOURCE AND ORE RESERVE STATEMENT

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Resource and Ore Reserves estimates, as at 30 June 2016. Highlights Total Mineral Resource for the Tropicana Gold Mine (100% basis) is and Ore Reserve is, under the existing mining costs structure. An updated Mineral Resource and Ore Reserve is expected to be released in the December 2016 quarter as part of the Long Island study. Nova Project Mineral Resource and Ore Reserves ...

MINERAL RESOURCE ORE RESERVE UPDATE

MINERAL RESOURCE ORE RESERVE UPDATE

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Mineral Resource and Ore Reserve Estimate for the Wetar Copper Project as at 30 June 2018 on a 100% owned basis. The previous estimate was effective as at 1 December 2017 update and released to the ASX on 22 December 2017. No additional data has been collected or recalculated since this last estimate and any changes from December 2017 reflect mining depletion only. Mineralisation contained ...

Tin – Mineral Resource Ore Reserve Estimates – Metals X ...

Tin – Mineral Resource Ore Reserve Estimates – Metals X ...

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 · Mineral Resources are reported inclusive of Mineral Resources modified to produce the Ore Reserve; Tonnes are reported as kilo tonnes ('000t) and rounded to the nearest 10,000; Sn and Cu tonnes are rounded to the nearest 100 tonnes; rounding may result in some slight apparent discrepancies in totals. Cutoff grade of % Sn. Cutoff Grade of % Sn. The Rentails Mineral Resource is at 31 ...

Wesdome Gold Mines Ltd.

Wesdome Gold Mines Ltd.

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Mishi Mineral Reserves currently have a life of mine stripping ratio of tonnes of waste per tonne of ore. Mishi InPit Mineral Resources extend to a depth of m, employing a g/t cutoff grade, a m minimum width and are reported insitu with no dilution or lost ore provisions. Mishi Underground Mineral Resources are reported insitu employing a g/t cutoff grade and a ...

Reserves resources | SibanyeStillwater

Reserves resources | SibanyeStillwater

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 · Reserves resources Highlights as at December 31, 2020 A 40% increase in 4E Platinum group metals (PGM) Mineral Reserves at the SA PGM operations to 4Eoz, primarily due to the inclusion of the Marikana K4 project ( M 4Eoz) and the Klipfontein opencast project ( 4Eoz) following detailed feasibility studies.

Principles of a Resource/Reserve Classifiion For Minerals

Principles of a Resource/Reserve Classifiion For Minerals

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dustry in economic evaluations of ore or mineral fuels in specific deposits or districts, have been loosely interchanged with the terms measured, indied, and inferred. The former terms are not a part of this classifiion system. 2 (Reserve BaseContinued) resources that are currently economic (reserves), marginally economic (marginal reserves), and some of those that are currently ...

Nickel – Mineral Resource Ore Reserve Estimates – Metals ...

Nickel – Mineral Resource Ore Reserve Estimates – Metals ...

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The Ore Reserve is based on the Wingellina Mineral Resource estimate as of 30 June 2016 with applied modifying factors, at a cutoff grade of % Ni; Tonnes are reported as million tonnes (Mt) and rounded to nearest 100,000; nickel tonnes are reported as thousand tonnes (kt) and rounded to the nearest 1000 tonnes; cobalt tonnes are reported as ...

Updated Reserve and Resource Statement

Updated Reserve and Resource Statement

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Ore Reserve Description of the Mineral Resource estimate used as a basis for the conversion to an Ore Reserve. Clear statement as to whether the Mineral Resources are reported additional to, or inclusive of, the Ore Reserves.

Reserves and Resources: A Primer for the Lay Investor

Reserves and Resources: A Primer for the Lay Investor

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Reserves and Resources: A Primer for the Lay Investor A Monday Morning Musing from Mickey the Mercenary Geologist Contact August 25, 2008 As a classicallytrained economic geologist, I was introduced to the definition of "Ore" and "Ore Deposit" during the first minute of my first course in graduate school at the University of New Mexico. In the early afternoon of ...

UPDATED MINERAL RESOURCE AND ORE RESERVE STATEMENT

UPDATED MINERAL RESOURCE AND ORE RESERVE STATEMENT

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A summary of Iluka Resource's complete Mineral Resource and Ore Reserve inventory as at 31 December 2016 is given below. Investment market and media inquiries: Dr Robert Porter General Manager, Investor Relations Phone: + 61 (0) 3 9225 5008 Mobile: +61 (0) 407 391 829 Email: . 2 Ore Reserves and Mineral Resources Statement HM Ore Reserves .

What are mineral resources and mineral reserves? What is ...

What are mineral resources and mineral reserves? What is ...

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Some or all of the mineral resources may be subdivided into inferred, indied and measured egories by a qualified person. "A Mineral Reserve is the economically mineable part of a Measured and/or Indied Mineral Resource. It includes diluting materials and allowances for losses, which may occur when the material is mined or extracted and is defined by studies at PreFeasibility or ...

ANNUAL MINERAL RESOURCES AND ORE RESERVES UPDATE .

ANNUAL MINERAL RESOURCES AND ORE RESERVES UPDATE .

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and update to its Mineral Resource and Ore Reserve estimates for the 2020 calendar year, ending 31 December 2019 (Table I). Table I. Total Group Mineral Resources and Ore Reserves estimates at 31 December 2019 . Description Tonnes Grade (g/t gold) Contained Gold (ounces) TOTAL MINERAL RESOURCES (1, 2) 10,935,500: . 1,274,900. TOTAL ORE RESERVES (1) 1,648,000 . : .

The JORC Code

The JORC Code

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Exploration Results, Mineral Resources or Ore Reserves estimates be accompanied by a technical summary of all relevant sections of Table 1 on an 'if not, why not' basis as an appendix to the Public Report. A material change could be a change in the estimated tonnage or grade or in the classifiion of the Mineral Resources or Ore Reserves. Whether there has been a material change in ...

FINAL Mineral Resouces and Ore Reserves ...

FINAL Mineral Resouces and Ore Reserves ...

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Page 7 of 56 Carrapateena 2019 Mineral Resources and Ore Reserves Statement and Explanatory Notes As at 30 June 2019 Table 3: Carrapateena Mineral Resource Estimate6 7 8 9as at 30 June 2019 Envelope Cutoff (SNSR/t A) Category Tonnes Mt Cu % Au g/t Ag g/t Cu kt Au Koz Ag Moz 20 Measured 140 3 1,200 1,650 13 Indied 480 3 3,200 4,400 51 Inferred 340 2 .

Mineral resources and ore reserves – Appendices ...

Mineral resources and ore reserves – Appendices ...

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Proven and probable ore reserves are included in mineral resources. Data regarding the reserves and resources is based on the balancesheet reserves of A, B, С1 and С2, egories (according to the terminology of the State Committee for Mineral Reserves) as of the end of the given calendar year. The six platinum group metals (PGMs) are platinum, palladium, rhodium, ruthenium, osmium, and ...

Mineral Resource and Ore Reserve Reporting in Australia

Mineral Resource and Ore Reserve Reporting in Australia

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Mineral Resource and Ore Reserve Reporting in Australia Ad Hoc Group of Experts on Harmonization of Energy Reserves and Resources Terminology 911 November 2005. 911 November 2005 UNECE Geneva 2 Introduction The JORC Code is one of the more successful Industry Resource and Reserve reporting codes in the world, it has been the model for other national reporting codes and also for .