Geologists classify rocks by where they are formed; above ground or under ground
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Metamorphic, igneous and sedimentary
Intrusive and extrusive factors of an igneous rock classify them. The other factors are if they are vesicular, coarse, fine grained, glassy, or very coarse
Geologists classify rocks by where they are formed; above ground or under ground
Extrusive igneous rocks have very small crystal grains.
Geologists study the rocks that compose the earth or other terrestrial planets. Mineralogists classify and name types of lava. Stone cutters study granite , which is an igneous rock.
sedimentary,metormorphic , igneous .........
Geologists study the rocks that compose the earth or other terrestrial planets. Mineralogists classify and name types of lava. Stone cutters study granite , which is an igneous rock.
The chemical property used to classify igneous rocks is their mineral composition, specifically the type and relative abundance of minerals present in the rock. This information helps geologists differentiate between different types of igneous rocks, such as basalt, granite, and rhyolite.
Geologists classify rocks into three groups. The first group are igneous rocks, the second are metamorphic rocks and the third are sedimentary rocks.
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Geologists classify metamorphic rocks by the arrangements of the grains that make up the rocks.
Metamorphic, igneous and sedimentary
Yes.
By their provenance, appearance, texture and mineralogy.
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The three main categories into which geologists classify rocks are igneous, sedimentary, and metamorphic. Igneous rocks form from the cooling and solidification of magma or lava. Sedimentary rocks are formed from the accumulation and lithification of sediments. Metamorphic rocks are created from the alteration of pre-existing rocks due to high temperature and pressure.