Nettet15. mai 2024 · In essence, it is the core determinate when defining an ore body. It will determine all of the critical parameters, such as the grade of the deposit, the size of the deposit and the amount of metal produced from the deposit. Get it … Nettet21. jul. 2014 · It is worth noting that the word ‘specification' is referred to no less than four times in Clause 49, demonstrating its importance in reporting according to JORC 2012. …
Public reporting of industrial minerals resources according to JORC ...
Nettet30. nov. 2024 · The final Feasibility Study has a number of key objectives: to demonstrate within a reasonable confidence that the project can be constructed and operated in a technically sound and economically viable manner. to provide a basis for detailed design and construction. to enable the raising of finance for the project from banks or other … NettetJORC Code - JORC : Mineral Resources and Ore Reserves challenge english アプリを新しくするよ
CRIRSCO - Canadian Institute of Mining, Metallurgy and Petroleum
NettetGlencore has sold its interests in the Ernest Henry copper mine (completed in January 2024) and the Aguilar zinc mine (December 2024). The relevant Mineral Resources and Ore Reserves are no longer stated in this report. In January 2024, Glencore completed the acquisition of the two-thirds of the Cerrejon coal mine it did not already own. Nettet12. apr. 2024 · Jensen says: “To reiterate, the Cangai Copper Mine still delivers exploration potential as DHEM surveys in 2024-19 identified several untested bedrock conductors that are open at depth. They weren’t included in the JORC resource. What’s happening now is that these are being modelled up into the JORC resource. NettetDefinition of metal equivalents Mineralisation that is comprised of several metals of economic value is converted to a single metal. Typically the minor metals are converted by formula and added to the grade of the major metal. A similar approach can also be used for economic industrial minerals challenge4 アシックス