(jorc code)
1JORC — The Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves, as published by the Joint Ore Reserves Committee of The Australasian Institute of Mining and Metallurgy, Australian Institute of Geoscientists and… …
2National Instrument 43-101 — (the NI 43 101 or the NI ) is a mineral resource classification scheme used for the public disclosure of information relating to mineral properties in Canada. The NI is a strict guideline for how public companies can disclose scientific and… …
3Mineral resource classification — is the classification of mineral deposits based on their geologic certainty and economic value. A McKelvey diagram showing the relationship of mineral resource classifications to economics and geologic certainty.[1] Mineral deposits can be… …
4Mining industry of Russia — The mineral industry of Russia is one of the world s leading mineral industries and accounts for a large percentage of the Commonwealth of Independent States production of a range of mineral products, including metals, industrial minerals, and… …
5Mineral industry of Russia — Russia is one of the world’s leading mineral producing countries and accounts for a large percentage of the CIS’s production of a range of mineral products, including metals, industrial minerals, and mineral fuels. In 2005, Russia ranked among… …
6Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo …
