- heavy mineral
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• минерал тяжелой фракции• тяжелый минерал
English-Russian dictionary of geology. 2011.
heavy mineral
Смотреть что такое "heavy mineral" в других словарях:
heavy mineral — noun : a mineral of specific gravity higher than a standard (as 2.8 or 3.0) that commonly forms a minor component of a rock * * * heavy mineral, a mineral, such as gold, platinum, or iron, having a specific gravity of more than 2.9, and occurring … Useful english dictionary
Heavy mineral sands ore deposits — Heavy minerals (dark) in a quartz beach sand (Chennai, India). Heavy mineral sands are a class of ore deposit which is an important source of zirconium, titanium, thorium, tungsten, rare earth elements, the industrial minerals diamond … Wikipedia
heavy mineral oil. — See under mineral oil. * * * … Universalium
heavy mineral oil. — See under mineral oil … Useful english dictionary
mineral processing — or ore dressing Mechanical treatment of crude ores to separate the valuable minerals. Mineral processing was at first applied only to ores of precious metals but later came to be used to recover other metals and nonmetallic minerals. It is also… … Universalium
mineral oil — a colorless, oily, almost tasteless, water insoluble liquid, usually of either a standard light density (light mineral oil) or a standard heavy density (heavy mineral oil), consisting of mixtures of hydrocarbons obtained from petroleum by… … Universalium
Mineral industry of Africa — The mineral industry of Africa is one of the largest mineral industries in the world. Africa is the second biggest continent, with 30 million km² of land, which implies large quantities of resources. For many African countries, mineral… … Wikipedia
Mineral industry of Mozambique — The Mineral industry of Mozambique plays a significant role in the world’s production of aluminium, beryllium, and tantalum.[1] In 2006, Mozambique s share of the world s tantalum mine output amounted to 6%; beryllium, 5%; and aluminium, 2%.[1]… … Wikipedia
Mineral CSA (brand) — Mineral CSA is a finely ground calcium silicate feedstock produced by the U.S. based company Harsco Minerals, which provides a solution for correcting acidic conditions and managing toxic metals associated with acid mine drainage (AMD). Mineral… … Wikipedia
Mineral, Virginia — Town Location in Virginia Coordinates … Wikipedia
heavy spar — Mineral. barite. [1780 90] * * * … Universalium
