The classifi ion, as presented in the latest edition of Mineral Deposits, is quoted below: This is a comprehensive classifi ion that may be made to include not only deposits of ores and nonmetallic minerals, but rocks as well, since from a strictly commercial standpoint a rock is regarded as a mineral deposit adapted for some utilization
Classifi ion of Ore Minerals Hydrothermal epigenetic deposits. Recommended For You Obsidian : How to Identify Obsidian Granite related hydrothermal. Magmatic deposits. Lateritic nickel ore deposits, examples include Goro and Acoje, Philippines and Ravensthorpe, Volcanicrelated deposits.
Classifi ion, Distribution and Uses of Ores and Ore Deposits 2.1 Classifi ions of Ores. Geology and Nonfuel Mineral Deposits of Africa and the Middle East.
An ore deposit is an economically significant accumulation of minerals within a host rock. This is distinct from a mineral resource as defined by the mineral resource classifi ion criteria. An ore deposit is one occurrence of a particular ore type.
Classifi ion of Mineral Resources and Ore Reserves is an essential component of Resource/Reserve estimation, and is one of the most important responsibilities of the Competent Person.
The mineral species of these three classes are thus composed of the respective phosphate, arsenate, and vanadate radicals linked by various metal and semimetal ions. Phosphate, arsenic and vanadium ions may substitute for one another within the three anion groups, forming series of solid solution.
We get minerals and ores in abundance in the earths crust. Some ores have been proven themselves a great resource for mankind. Such as iron obtained from ore of iron Hematite built the foundation of industrial revolution. Out of total naturally occurring elements 70 are metals. Metals occur in nature in free as well as in combined states.
Mineral Mineral Classifi ion of minerals: Since the middle of the 19th century, minerals have been classified on the basis of their chemical composition. Under this scheme, they are divided into classes according to their dominant anion or anionic group e.g., halides, oxides, and sulfides . Several reasons justify use of this criterion as the distinguishing factor at the highest level
The Earth is the main source of minerals and ores. Most of the elements do not found in Free State because of their reactive tendencies. Potassium, sodium, calcium, magnesium, aluminium, zinc
Schneiderhhn Classifi ion Schneiderhhn also considered only mineral deposits related to magmatic processes. Four main classes are recognized depending on the nature of the orebearing fluids: intrusive and liquidmagmatic magma , pneumatolytic gases under high temperaturepressure conditions , hydrothermal aqueous solutions , and