Diamond, A Mineral

Minerals atomic number 18 an immense part of our lives everyday, at that place argon everywhere 2200 different kinds of minerals, and 3,000 minerals ar in the earths crust. Anything to be classified as a mineral they must be natural, have inorganic elements or compound, a clear chemic composition, a definite internal crystalline structure and live on but non least, fast(a). Of the nearly 2,000 minerals that have been named only 11 are among the more(prenominal) important rock- figureing minerals. Quartz, feldspar, mica, ferromagnesian minerals, calcite, gypsum, halite, igneous rocks (fire course of studyed rocks), extrusive or volcanic rocks, sedimentary rocks, and metamorphic rocks are the 11 among the important rock-forming minerals. They are the building blocks of rock, most of the rock-forming minerals are compounds of silicon and oxygen. Minerals can form under a variety of conditions, such as: A)         during the railway locomotive cooling system of m olten materials (steel, from lavas, igneous rocks).

B)         during the evaporation of liquids (salt, sugar, deferred payment to evaporates) C)          the cooling of liquids (saturated solution) D)          at high temperatures and pressures new crystals may train in solid materials (diamonds from coal, metamorphism) To identify minerals by physical characteristics you could give away or locution at the crystal system, color(surface of mineral), luster(how light reflects forth it), hardness(scale form 1-10, 10 being the hardest), streak(color of powder left by mineral w hen scratched by porcelain plate), magnetism! (gives off field which can coin compass), and perform an harsh test by releasing torpedo when the mineral is complex with HCI. A diamond, having a composition of nose candy and chemical canon c, is the hardest (10) known substance. It is forty propagation harder than Corundum, which is number 9 on the hardness scale. The color is colourless and white, usually piano tinged with yellow, orange, or brown. Less commonly blue, green, or red, rarely chummy red, blue, green, or purple, also... If you want to get a full essay, locate it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper