A number of suspensions, most notably Katanga Mining in the DRC, have contributed to a tight metal market.
Research & News provides GIA's latest industry exploration and findings.
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Join GIA on location at the Montepuez ruby mine in Mozambique, the most important ruby discovery of this new century.
Ghana has a long history of mining, especially for gold. Gold from West Africa was traded to Europe at least as early as the tenth century. Most of this gold came by ...
Page 1 of The Minerals of New York City, a review of the history of mining and mineral collecting in the five boroughs of New York City including all five boroughs of ...
Small Miner Services. Plan of Operation permitting, placer deposit evaluation and consulting, historical data research, mining plans, proper equipment selection
Iron ore Mining Processing. Iron ore crushing is actually the preparation process that are needed for decreasing the size of iron ores during all iron ore processing ...
Mining news topics from MINING. The latest news on mining, mines and mineral properties, mining companies and metal prices.
The Minerals Commission is a government agency established under Article 269 of the 1992 Constitution and the Minerals Commission Act. The Minerals Commission as the ...
Granite / Quartzite Granite Granite is an igneous rock formed from magma deep within the earth's crust, granite is generally composed of quartz and feldspar providing ...
Labradorite is the plagioclase gemstone with a spectacular iridescent play-of-color known as labradorescence.
Section 6 Other Reservations Mining operations in reserved lands other than mineral reservations may be undertaken by the Department, subject to ...
Rock types! If you are not sure what kind of rocks are near you, the first thing to do is contact your state Geological Survey. You can order geologic maps of almost ...
Feldspar minerals are essential components in igneous, metamorphic and sedimentary rocks, to such an extent that the classification of a number of rocks is based upon ...
Abutment โ In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch ...
In the bauxite refining process, the aluminum-bearing minerals in bauxite are converted in a multiple-step process to alumina (Al2O3). Alumina can be smelted to form ...
Lateritic bauxites (silicate bauxites) are distinguished from karst bauxite ores (carbonate bauxites). The carbonate bauxites occur predominantly in Europe, Guyana ...
Mining of specific minerals, by country. Bentonite production, by country; Bismuth production, by country; Feldspar production, by country; Fluorite production, by ...
1 1 Froth Flotation โ Fundamental Principles Froth flotation is a highly versatile method for physically separating particles based on differences in the ability of ...
Nickel Ore Processing. Nickel ore mainly consists of copper-nickel sulfide ore and nickel oxide ore, beneficiation and processing of both methods is completely different.
Modern mining is an industry that involves the exploration for and removal of minerals from the earth, economically and with minimum damage to the environment.
Nov 25, 2012ยท Aker Wirth: Mobile Tunnel Miner. Mobile Tunnel Miners. The Mobile Tunnel Miner (MTM) has especially been developed for hard rock tunneling. Further to the ...
The Mineral Products Association is the trade body for the UK's aggregates, cement and concrete industries.