Articles related to phosphate minerals
Phosphate Minerals - Geology - About.com
The element phosphorus is very important for the basic machinery of life. Thus phosphate minerals, in which phosphorus is oxidized in the phosphate group, ...
Apatite - Phosphate Minerals - Geology - About.com
Apatite is a family of minerals centered around fluorapatite, or calcium phosphate with a bit of fluorine, with the formula Ca5(PO4)3F. Other members of the ...
Variscite - Phosphate Minerals - Geology - About.com
Variscite forms as a secondary mineral, near the surface, in places where clay minerals and phosphate minerals occur together. As these minerals break down, ...
Pyromorphite - Phosphate Minerals - Geology - About.com
Pyromorphite is a significant phosphate mineral and ore of lead. Page 3.
Phosphate in a Nutshell - Geology - About.com
In the Earth's mantle and in the igneous rocks derived from the mantle, phosphorus occurs in a limited set of minerals, mainly the apatite group. From these ...
Lazulite - Phosphate Minerals - Geology - About.com
Lazulite is an uncommon phosphate mineral. Page 2.
Turquoise - Phosphate Minerals - Geology - About.com
Turquoise, a precious gemstone, is also a phosphate mineral. Page 4.
Molybdenite - Sulfide Minerals - Geology - About.com
Molybdenite is one of the sulfide minerals. ... Gallery Index: Sulfide Minerals ... Scale of Hardness - Identify Rocks & Minerals · Lazulite - Phosphate Minerals ...
Mineral Pictures Index - Geology - About.com
My master guide to annotated pictures to help you identify minerals: typical examples of ... Apatite—The phosphate mineral making up teeth and bones.
Dietary Minerals and Real Minerals - Geology - About.com
Some elements are so highly charged, like phosphorus, that their most stable configuration in water is as the big phosphate ion PO43-. (Chemistry Guide Anne ...