Search results for keyword: veins
Tellurite
Tellurium is very rare in the crust of the Earth. Although it occurs in minute quantities in soil, most of its ore is obtained as an anode derivative during the oxygen refining of copper and other sulfide ores. It is estimated that the average content of tellurium in the earth’s crust is 0.001 pp......
1027 
Sophia
wurtzite
Introduction
Manganese ore is an essential mineral, which is primarily used in metal and alloys industries. It is mainly composed of manganese oxide and carbonate, and is a source of micronutrients which are essential for plants. Common manganese ore is classified into three types, namely, high g......
bamboo leaf limestone
Bamboo Leaf Grey Limestone
Bamboo Leaf Grey Limestone is a type of limestone found in China. It is a metamorphic rock composed mainly of calcite. This stone has a variegated pattern of light grey and dark grey, resembling the leaves of bamboo. The surface of the stone can be polished to a brillia......
bornite
Malachite: Malachite is a popular green mineral and one of the secondary copper minerals. It is also known as “spotted copper” due to its green coloration and its typical spotted texture. It is found in a variety of locations around the world, with the most famous being the Ural Mountains of Russ......
Black dilute gold ore - complex dilute gold ore
Black and Secondary Gold Mines
Black mines and secondary gold mines are geological ages and are objects of geological surveys and geological prospecting. When the thickness of gold-bearing ore bodies is more than a certain thickness, or when the ore bodies are well developed or covered, black or ......
Xenotime
Polymetallic deposits are metal ore deposits that contain more than one useful metallic element or metal. Polymetallic deposits are commonly associated with hydrothermal activities in magmatic arcs, sedimentary rocks, and volcanic-hosted deposits. The vast majority of polymetallic deposits discove......
Types of manganese ore
Types of Manganese Ore
Manganese is one of the most important metals in the world, used extensively for thousands of years for a variety of purposes. Manganese ore is a naturally occurring mineral that is mined and processed to be used in a number of industrial, agricultural and technological app......
Arsenoplatinum
Arsenopyrite (FeAsS) is a mineral that is often found in copper and gold ores, and is one of the most common minerals associated with ores of these two metals. It is an important source of arsenic and other elements, including precious metals such as gold and silver. Arsenopyrite has been mined sinc......
Arsenite
Introduction
At present, with the development of the economy and the progress of science and technology, antimony-titanium oxide copper ore powder made from antimony-titanium oxide copper ore has been widely used in many areas. Antimony-titanium oxide copper ore, also known as arsenopyrite, is an......
tellurium mineral
Bismuth
Bismuth is a chemical element with the symbol Bi and atomic number 83. Bismuth is a rare element in the Earths crust and is the most naturally diamagnetic element in the periodic table. Bismuth crystallizes in a orthorhombic structure, which is made of three layers of atoms. It is a weakl......
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