The silicates.
silicates
Silicates
The silicate group of minerals are the most abundant on the Earth.
diamonds are plentiful
When the rock was forming other minerals that were near the forming place of the metamorphic rock were mixed in after the pressure has been made on the metamorphic rock. I am a seventh grade teacher so I know the answer. We are going over this in class right now.
silicates
Silicates
The silicate group of minerals are the most abundant on the Earth.
i have no clue some one answer it i need it for science class
yes all of them are minerals.Another AnswerNone of them are minerals: coal, diamonds and graphite are formed from the mineral carbon. There is a class of minerals, according to Wikipedia: "The halide minerals are the group of minerals forming the natural salts."
diamonds are plentiful
When the rock was forming other minerals that were near the forming place of the metamorphic rock were mixed in after the pressure has been made on the metamorphic rock. I am a seventh grade teacher so I know the answer. We are going over this in class right now.
The Silicate Minerals.
Some facts about minerals:To be classified as a mineral they must be naturally occurringThey must be a solidThey must be crystalline (have an orderly geometric spatial arrangement of atoms)Minerals can me elemental (i.e. formed of one single element only - for example gold, coper or sulphur).Minerals may also be a mixture of a range of differing chemical elements (e.g.Feldspar which can be potassium, sodium or calcium aluminium silicates.The largest group of minerals are the silicates. These are the common rock forming minerals.Another common rock forming mineral class is the carbonates - Calcite, aragonite - both CaCO3 and dolomite CaMg(CO3)2 (forming limestones and dolostones).
Galena belongs to the sulfide minerals.
Silicate minerals.
The chemical compound silicon dioxide, also known as silica or silox (from the Latin "silex"), is the oxide of silicon, chemical formula SiO2, and has been known for its hardness since the 9th century. Silica is most commonly found in nature as sand or quartz. It is a principal component of most types of glass and substances such as concrete.