The revised Ore Reserve Estimate for Altura’s owned Pilgangoora Lithium Project totals 30.1Mt at 1.04% Li2O and is classified entirely as a Probable Ore Reserve estimate (see Table 2 below). Table 2 – Altura Pilgangoora Ore Reserve Estimate (0.43% Li2O Cut-off Grade) JORC Category Cut-off Li2O% Tonnes (Mt) Li2O% Fe2O3 Li2O Tonnes

Code is in normal typeface, guidelines are in indented italics, denitions are in bold.3 JORC Code, 2012 Edition Foreword 1. The Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (the ‘JORC Code’ or ‘the Code’) sets out minimum standards, recommendations and guidelines for Public

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In April 2019 the Joint Ore Reserve Committee (JORC) adopted the “Guidelines for the Resource and Reserve Estimation for Brines” (Guidelines) that have been jointly developed by the Australian SOP Brine Industry and its specialist hydrogeologists in conjunction with the Association of Mining and Exploration Companies (AMEC).

Reserves (JORC Code, 2012). June 2014 33 Mineral Resource & Ore Reserve Estimation The Code relies on the Competent Persons to provide their own interpretation of what is meant by confidence and accuracy levels in the ... Mineral Resource & Ore Reserve Estimation – Mineral

Apr 09, 2014· statement for North East / Larsens and initial Ore Reserve for Avoca Tank will greatly assist with our long term planning for the Tritton Operations.” The revised estimates for these deposits are reported in accordance with the JORC Code 2012 standards. The supporting JORC Code 2012 documentation for each estimate is attached to this release.

Glencore - Resources & Reserves Report 2018 We report our resources and reserves in accordance with the 2012 edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC Code), the 2016 edition of the South African Code for Reporting of Mineral

1 ASX RELEASE 24 July 2017 Highlights: Borborema Mineral Resource estimate and Ore Reserve now updated to JORC 2012 compliance No changes to the previously disclosed Mineral Resource estimate of 68.6Mt @ 1.10 g/t containing 2.43Moz of Au and Ore Reserve of 42.4Mt @ 1.18 g/t containing 1.61Moz of Au Update means Stratex can apply for a dual listing on ASX

All the criteria as specified in the JORC Code must still be met. This workshop is suitable for. Mining professionals . Involved in mineral resource and ore reserve estimation and public reporting. Mining companies. Listed or looking to list on the Australian stock exchange.

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.

the classification and reporting of mineral resources and reserves. The first significant move was in 1989 when the “Australasian Code for Reporting of Identified Mineral Resources and Ore Reserves” (the JORC Code) was published. The code was immediately incorporated into the Australian Stock Exchange (ASX) listing rules. In

If the Competent Person is estimating, or supervising the estimation of Ore Reserves, the relevant experience must be in the estimation, assessment, evaluation and economic extraction of Ore Reserves. For further information on the definition of a Competent Person please refer to Clause 11 of the JORC Code.

JORC (2012) Mineral Resources and Ore Reserves Statements The mineral resource and reserves are prepared in accordance with JORC Code (2012), which is the current edition of the JORC Code. After a transition period, the 2012 edition came into mandatory operation from 1 December 2013. The resources and reserves stated below are in-situ.

The highly anticipated second edition of Mineral Resource and Ore Reserve Estimation – The AusIMM Guide to Good Practice presents up-to-date procedures to assist all levels of users looking to gain a detailed understanding of the science of Mineral Resource and Ore Reserve estimation.

The Ore Reserve Estimate of 37.6 million tonnes at 1.08% Li2O and 407,000 tonnes of contained Li2O. It includes 7.2 million tonnes in the Proved category and 30.5 million tonnes in the Probable category. The Mineral Resource and Ore Reserve Estimation work was completed by Cube Consulting Pty Ltd, Perth, Western Australia.

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The information in this presentation which relates to the Ore Reserves estimate accurately reflect information prepared by Competent Persons (as defined by the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves). The

The Mineral Resource Estimate has been completed in accordance with the terms and guidelines of The Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves” as provided by “The Joint Ore Reserves Committee (“JORC” or the “JORC Code – 2012 Edition”).

SRK provided a detailed competent person’s report including data verification, JORC resource estimation, JORC reserve conversion, cost analysis as well as environmental and social aspects. The project was listed on the Hong Kong Stock Exchange in July 2016.

RESOURCE/RESERVE REPORTING STANDARDS FOR MINERALS Presentation to the International Accounting Standards Board in London by video link from Melbourne. On behalf of the IASB Extractive Activities Project Team 19 April 2005 Pat Stephenson Member and past-Chairman – JORC

1 The SOUTH AFRICAN CODE FOR THE REPORTING OF EXPLORATION RESULTS, MINERAL RESOURCES AND MINERAL RESERVES (the SAMREC Code, or the Code) sets out minimum standards, recommendations and guidelines for Public Reporting of Exploration Results, Mineral Resources and Mineral Reserves in South Africa.

The CIM Estimation of Mineral Resources and Mineral Reserves Best Practice Guidelines (MRMR Best Practice Guidelines) were prepared by the Canadian Institute of Mining, Metallurgy and Petroleum's (CIM) Mineral Resources and Mineral Reserves Committee (CIM MRMR Committee) to update an earlier version that was accepted by CIM Council on November 23, 2003 (CIM, 2003).

The JORC Code contains a mandatory classification system for Mineral Resource and Ore Reserve estimates for public reporting. The classification is a statement of the Competent Person's confidence ...

# The Ore Reserve estimate at SKO excludes HBJ as works on this estimate are incomplete. The following sections of this announcement provide the detail as required under JORC 2012 for the release of these ... • A high-Mg basalt and basalt sequence in the west.

Geostatistics and resource estimation techniques. From QueensMineDesignWiki. Jump to: navigation, search. ... Once the block model has been developed and analyzed, it is used to determine the ore resources and reserves (with project economics considerations) of the mineralized orebody. Mineral resources and reserves can be further classified ...

May 10, 2014· The current Canadian Reporting Standards for Mineral Resources and Mineral Reserves are the Canadian Institute of Mining Metallurgy and Petroleum (CIM) Definition Standards for Mineral Resources and Mineral Reserves, the Canadian stock exchange requirements for disclosure on mineral properties, the CIM Best Practices, and peer-reviewed papers ...

The JORC Code contains a mandatory classification system for Mineral Resource and Ore Reserve estimates for public reporting. The classification is a statement of the Competent Person’s confidence in the estimate and an attempt to convey that confidence to the various users of the resource estimate.

Brine Mineral Resource & Reserve Estimates for the Sal de Vida Project M&A conducted field investigations to support the development of an inferred resource estimate for lithium brines; this estimate was later upgraded to measured and indicated.

Too many estimations are based on flawed geological models and at the root of this often lies a sub-optimal data management practice that inhibits the geologists from understanding the controls on mineralisation. Combining RSC’s data optimisation service with resource estimation is a sure way to get highly confident estimations.

Description. The highly anticipated second edition of Mineral Resource and Ore Reserve Estimation – The AusIMM Guide to Good Practice presents up-to-date procedures to assist all levels of users looking to gain a detailed understanding of the science of Mineral Resource and Ore Reserve estimation.

What is the JORC Code? The Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (‘the JORC Code’) is a professional code of practice that sets minimum standards for Public Reporting of minerals Exploration Results, Mineral Resources and Ore Reserves.

AUSTRALIAN GUIDELINES FOR THE ESTIMATION AND CLASSIFICATION OF COAL RESOURCES 2014 EDITION Prepared by the Guidelines Review Committee ... Reporting of Identified Mineral Resources and Ore Reserves" (The JORC Code), prepared by the Joint Ore Reserve Committee (JORC) in February 1989. The JORC Code was subsequently revised in 1992 and 1996.

RG Gold LLP is pleased to report our JORC compliant resources and reserves estimate for the South and North Raygorodok gold deposits. This work was carried out for the first time, and it demonstrates the results of the geological exploration program completed during 2014-2016, where 419 boreholes were drilled with a total depth of 140,000 meters, at an overall investment of 4 billion tenge.

Mineral resource classification is the classification of mineral resources based on an increasing level of geological knowledge and confidence. Mineral deposits can be classified as: Mineral resources that are potentially valuable, and for which reasonable prospects exist for eventual economic extraction.; Mineral reserves or Ore reserves are valuable and legally, economically, and technically ...