ESTIMATION OF MINERAL RESOURCES And MINERAL …

ESTIMATION OF MINERAL RESOURCES And MINERAL RESERVES BEST PRACTICE GUIDELINES Committee Members Paul Bankes - Teck Cominco Limited, Vancouver. Ralph Bullis - Echo Bay Mines Ltd., Edmonton. Neil Gow - Roscoe Postle Associates Inc., Toronto. Bernie Haystead - CIBC World Markets, Toronto. Alfred Hills - Placer Dome Inc., Vancouver.

Endeavour Silver - Mining Assets - Reserves and Resources

The Mineral Resources in this estimate were calculated using the Canadian Institute of Mining, Metallurgy and Petroleum (CIM), CIM Standards on Mineral Resources and Reserves, Definitions and Guidelines prepared by the CIM Standing Committee on Reserve Definitions and …

Mineral Resources and Mineral Reserves - CRIRSCO

reporting of mineral resources and mineral reserves. Agreement between the major participating countries has been reached, which include the requirement that a Competent Person prepares and approves publication of mineral resources and reserves. Most national regulatory organizations have accepted the new standards and have included

Mineral Reserves and Mineral Resources, December 31, 2017

(mineral resource) 1,954,176 1.41 88,565 1,308,770 1.79 75,235 (1) Resources which are not reserves do not have demonstrated economic viability. (2) See accompanying endnote #1.

Mineral reserves and mineral resources - LKAB

Mineral reserves and mineral resources are the basis for a mining company's operations and impose demands for successful exploration. In addition to exploration, the cost of mining and the price of ore are important factors that affect the size of the mineral resource and the mineral reserve.

Mineral Reserves, Mineral Resources and Estimation

Mineral Reserves, Mineral Resources and Estimation View Larger Image The goal of the exploration program is to proof up resources and reserves and to estimate the value of what is being found.

Mineral Resources and Mineral Reserves | Our business ...

Mineral Resources and Mineral Reserves; ... On 2 February 2017, DRDGOLD announced its revised Mineral Resources and Mineral Reserve statement as at 31 December 2016, disclosing a 52.6% increase in Measured Mineral Resources and a 66.6% increase in Mineral Reserves.

Mineral resource classification - Wikipedia

Mineral resource classification is the classification of mineral resources based on an increasing level of geological knowledge and confidence. [1] Reporting codes framework with three main categories - Exploration Results, Mineral Resources, and Mineral Reserves.

Mineral Resources and Ore Reserves Archives - Mining ...

By inMining Studies Tag Australasian Code for Reporting of Exploration Results, JORC Code, Mineral Resources, Mineral Resources and Ore Reserves, NI 43-101, Technical Report.

Global Mineral Resource Assessments | USGS Mineral ...

In response to the growing demand for information on the global mineral-resource base, the U.S. Geological Survey (USGS) completed assessments for undiscovered resources of porphyry and sediment-hosted copper, platinum-group elements, and potash.

Mineral Reserves & Resources | Continental Gold

Mineral Resources. The following is the Mineral Resource Estimate for the Yaraguá and Veta Sur vein systems. Undertaken by independent consultants, Mining Associates Limited, the estimates are based on 271,003 metres of drilling and 7,215 metres of underground sampling (as at May 11, 2015).

Mineral Estimates – Reserves vs Resources — New Pacific Metals

Mineral Reserves are those parts of Mineral Resources which, after the application of all mining factors, are the basis of an economically viable project after taking account of all relevant processing, metallurgical, economic, marketing, legal, environment, socio-economic and government factors.

Gold Mineral resources and reserves - Sibanye-Stillwater

76 · The Mineral Resources and Mineral Reserves Report 2017 contains a comprehensive …

Mineral Resources & Reserves | Golden Queen Mining Co. Ltd.

Mineral Resources are inclusive of Mineral Reserves. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. Mineral Resources are reported at a 0.004 oz/ton (0.137 g/t) AuEq cut-off in consideration of potential open-pit mining and heap-leach processing.

Mineral resources and Mineral reserves - Harmony

Mineral resources and Mineral reserves The company's total attributable gold equivalent mineral resource of 117.8Moz was declared as at 30 June 2018, a 13.0% increase year-on-year from the 104.3Moz declared on 30 June 2017.

Standards, Best Practices & Guidance for Mineral Resources ...

The CIM Mineral Resources & Mineral Reserves Committee (MRMR) has published the revised Mineral Exploration Best Practice Guidelines, a 17-page document meant to assist professional geoscientists and exploration practitioners in planning, supervising and executing exploration programs.

Minerals and the environment | Minerals & you | MineralsUK

Reserves will need to meet not only the requirements of geological certainty and economic viability but also accessibility based on legal permission to extract the mineral. The relationship between resources and reserves is shown below. The important point to recognise is that permitted reserves are only a small part of total resources.

Mineral Resources | Nevada Copper Corp.

The mineral resources stated above are inclusive of mineral reserves that are reported elsewhere. Copper equivalency is based on $3.15 per pound for copper, $1200 per ounce gold and $20 per ounce silver and metallurgical recoveries of 89.3%, 67.3% and 57.3% for copper, gold and silver respectively.

MINERAL RESERVES, RESOURCES, RESOURCE POTENTIAL, …

MINERAL RESERVES, RESOURCES, RESOURCE POTENTIAL, AND CERTAINTY D EFINITIONS OF MINERAL RESERVES, resources, resource potential, and certainty of assessment have been adopted by the Geological Survey and U.S. Bureau of Mines to foster more uniform terminology and more accurate communica- tion. The exact nomenclature used depends on the

USGS Mineral Resources Program

The USGS Mineral Resources Program delivers unbiased science and information to understand mineral resource potential, production, consumption, and how minerals interact with the environment. In 2017, the United States had a net import reliance as a percentage of …

MINERAL RESERVES AND MINERAL RESOURCES

MINERAL RESERVES AND MINERAL RESOURCES Dale Verran, MSc, P.Geo, Pr.Sci.Nat., Denison's Vice President Exploration, who is a "Qualified Person" in accordance with the requirements of NI 43-101, is responsible for the mineral

Mineral Resources: Definition, Types, Use and Exploitation ...

Mineral Resources: Definition, Types, Use and Exploitation! Definition: Minerals provide the material used to make most of the things of industrial- based society; roads, cars, computers, fertilizers, etc. Demand for minerals is increasing world wide as the population increases and the consumption demands of individual people increase.

Mineral resource estimation - Wikipedia

A Mineral Reserve includes diluting materials and allowances for losses that may occur when the material is mined. Probable Mineral Reserve. A probable mineral reserve is the economically mineable part of an Indicated and, in some circumstances, a Measured Mineral Resource demonstrated by at least a Preliminary Feasibility Study.

MINERAL RESERVES AND MINERAL RESOURCES

All Mineral Reserves and Mineral Resources have been estimated in accordance with the 2014 Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Standards for Mineral Resources and Mineral Reserves and National Instrument 43-101 –

Reserves vs. Resources : a primer for the lay investor by ...

Mineral Reserves are those parts of Mineral Resources which, after the application of all mining factors, are the basis of an economically viable project after taking account of all relevant processing, metallurgical, economic, marketing, legal, environment, socio-economic and government factors.

Mineral Reserves | Nevada Copper Corp.

Pumpkin Hollow Mineral Reserves. Proven and Probable mineral reserves are the economically-mineable portions of the Measured and Indicated Mineral Resources …

Mineral resource classification - Wikipedia

Mineral Resources. A Resource is a concentration of a minerals that has a reasonable prospect of economic extraction. Its location, grade, quantity and continuity are reasonably known from specific geological knowledge and evidence.

Alamos Gold Reports Mineral Reserves and Resources for the ...

Feb 21, 2018· For a detailed summary of mineral reserves and resources by project, refer to the tables below. Highlights. Global Proven and Probable mineral reserves increased 28%, or 2.1 million ounces, to 9.8 million ounces of gold, ...

Mineral Reserves and Resources | Superior Gold Inc.

Superior Gold Inc. is a new Canadian gold producer as a result of its acquisition of the Plutonic Gold Mine in the world class goldfields of Western Australia.

CIM DEFINITION STANDARDS - For Mineral Resources and ...

CIM DEFINITION STANDARDS - For Mineral Resources and Mineral Reserves Prepared by the CIM Standing Committee on Reserve Definitions Adopted by CIM Council on November 27, 2010 FOREWORD CIM Council, on August 20, 2000, approved the "CIM Standards on Mineral Resources …