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Graphite schist is primarily composed of the mineral graphite, which gives it its characteristic dark color. It also contains other minerals like quartz, mica, and feldspar, along with variable amounts of other accessory minerals depending on the specific geological formation.
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What is the specific gravity of garnet schist?
The specific gravity of garnet schist can vary depending on the composition and density of the minerals present. On average, the specific gravity of garnet schist is around 2.7 to 3.2. However, it is recommended to measure the specific gravity of a specific sample to get an accurate value.
Is graphite silicate or nonsilicate?
Graphite is a nonsilicate mineral composed primarily of carbon. It does not contain silicate minerals in its chemical composition.
Is graphite non-foliated or foliated?
Graphite is a non-foliated metamorphic mineral. It forms from the metamorphism of organic material like coal under high temperature and pressure conditions, but it lacks the layering common in foliated rocks like slate or schist.
What type of rocks is graphite found in?
Graphite is primarily found in metamorphic rocks such as schist and gneiss. It can also be found in some igneous rocks like granite and pegmatite.
What does schist begin as?
Schist typically begins as a metamorphic rock called shale, which is composed of clay and other fine-grained sedimentary minerals. Through the process of metamorphism, intense heat and pressure cause the minerals in the shale to recrystallize, forming the distinct foliated structure and mineral composition that characterize schist.
What is graphite schist?
It is a medium-grade metamorphic rock with a preponderance of the platy mineral graphite.
What are graphite schist's qualities?
it has a metallic luster usually silver and black :)
What is a Metamorphic rock containing minerals such as talc and mica and quartz or graphite called?
schist
What is the color of schist?
The color of schist depends on its mineral composition. It can be gray, yellow, light or dark green, brown, or even black.
The chemical composition of graphite and diamond is?
Graphite and Diamonds are both allotropes of Carbon.
Does mica schist react with hydrochloric acid?
Mica schist typically does not react with hydrochloric acid because the minerals in mica schist, such as mica and quartz, are generally chemically inert or resistant to acid dissolution. However, acid reactions can vary depending on the specific mineral composition of the schist.
What is gneiss and schist?
Both are foliated metamorphic rocks in which individual minerals can be seen with the naked eye. The difference is that gneiss is generally more coarsely crystalline and has color banding and schist smells bad.
Is graphite commonly found?
Yes, graphite is commonly found in nature. It is a mineral form of carbon and can be found in rocks and ores, particularly in metamorphic rocks like marble and schist. Graphite is often mined and used for various applications, such as in pencils, lubricants, and batteries.
Is shist porous?
Yes, schist is typically porous due to its layered composition of minerals. The porosity of schist can vary depending on the specific mineral content and the degree of metamorphism it has undergone.
What is the specific gravity of garnet schist?
The specific gravity of garnet schist can vary depending on the composition and density of the minerals present. On average, the specific gravity of garnet schist is around 2.7 to 3.2. However, it is recommended to measure the specific gravity of a specific sample to get an accurate value.
Is graphite silicate or nonsilicate?
Graphite is a nonsilicate mineral composed primarily of carbon. It does not contain silicate minerals in its chemical composition.
Is graphite non-foliated or foliated?
Graphite is a non-foliated metamorphic mineral. It forms from the metamorphism of organic material like coal under high temperature and pressure conditions, but it lacks the layering common in foliated rocks like slate or schist.
