Igneous, metamorphic and sedimentary.
Yes. That is the basis of the classifications. === ===
The types of rocks which are found in Australia are various forms of metamorphic, igneous and sedimentary, the three rock classifications.
According to the rock cycle, there are three main classifications of rocks. Igneous rocks form when molten rock cools to a solid state; sedimentary rocks form when sediments are compressed together or hardened, or when crystals form from aqueous solutions; metamorphic rocks are rocks that are changed from one form to another by extreme heat or pressure.
Granite and basalt are the most common types of igneous rock. Igneous rock types, or classifications, also include those that are intrusive and extrusive. Intrusive igneous rock is formed from the solidification of slow cooling magma below the surface. Extrusive igneous rock is formed for the solidification of rapidly cooling lava at or near the surface.
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it can get scratch by a diamond
igneous, metamorphic, and sedimentary
igneous, metamorphic, and sedimentary
Igneous is one of the three major rock classifications in geology. An igneous rock is a rock formed from the cooling and solidification of magma or lava.
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Yes. That is the basis of the classifications. === ===
the three classification of technology is: tools product process
Racial classifications are groups of physical characteristics. The 3 most common racial classifications, going by bone structures, are Caucasoid, African, and Asiatic.
There are usually 4 classifications: Elliptical, spiral, (including barred spiral), lenticular, and irregular. (However some classifications do have only 3 types.)
None of them. Quartz is a mineral, not a rock type. Quartz could be found among any of the three classifications of rock--igneous, sedimentary, or metamorphic.