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Do diorite and rhyolite have the same chemical composition?
No, diorite and rhyolite have different chemical compositions. Diorite is a coarse-grained intrusive igneous rock composed mainly of plagioclase feldspar and amphibole, while rhyolite is a fine-grained volcanic rock composed predominantly of quartz, feldspar, and mica.
What is weathering that does not alter the chemical composition of the rock called?
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
What changes a rock's composition?
Chemical Changes
What is the freezing point of biotite?
Biotites comprise a range of different black mica minerals with different chemical composition and physical properties.
Which metamorphic rock is monomineralic?
slate which only contains the composition mica quartzite and marble as well
Do diorite and rhyolite have the same chemical composition?
No, diorite and rhyolite have different chemical compositions. Diorite is a coarse-grained intrusive igneous rock composed mainly of plagioclase feldspar and amphibole, while rhyolite is a fine-grained volcanic rock composed predominantly of quartz, feldspar, and mica.
What is weathering that does not alter the chemical composition of the rock called?
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
What changes a rock's composition?
Chemical Changes
What characteristics determines the chemical composition of an igneous rock?
An igneous rock is any crystalline or glassy rock that forms from cooling of a magma. Color and texture help determine the chemical composition of the rock.
Do granite and rhyolite have the same chemical composition?
No, granite and rhyolite have different chemical compositions. Granite is primarily composed of quartz, feldspar, and mica, while rhyolite is a fine-grained volcanic rock with similar minerals but different proportions of each, resulting in distinct compositions.
What is the freezing point of biotite?
Biotites comprise a range of different black mica minerals with different chemical composition and physical properties.
Which metamorphic rock is monomineralic?
slate which only contains the composition mica quartzite and marble as well
The chemical makeup of a rock describes either the minerals or other materials in the rock?
Composition
What are the different between a mineral and a rock name five common rock forming minerals?
Minerals are naturally occurring inorganic compounds with a specific chemical composition and crystal structure, while rocks are aggregates of minerals or organic materials. Five common rock-forming minerals are quartz, feldspar, mica, amphibole, and pyroxene.
What Chemical Formula of tuff in chemistry?
The chemical formula for tuff is variable, as it is a type of rock composed of volcanic ash and other fragments. However, the primary minerals found in tuff include quartz, feldspar, and mica. The general chemical composition of tuff is typically silica-rich with varying amounts of aluminum, potassium, sodium, and calcium.
What is a mineral that has a black color the rock type is extrusive the composition has small crystals?
It could be any number of minerals such as biotite mica, or hornblende.
How Does chemical composition affect the color of igneous rock?
The chemical composition of the rock affects the color of an igneous rockbecause some minerals like quartz change color becasue of t's own
