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Is serpentinite rock extrusive or intrusive?
Syenite - Wikipedia, the free encyclopediaSyenite is a coarse-grained intrusive igneous rockof the same general composition as granite but with the quartz either absent or present in relatively small amounts (
Is talc a metamorphic sedimentary or igneous?
Talc is a mineral and is not classified as metamorphic, sedimentary, or igneous as are rocks.
What is a rock that deforms like a piece of molded clay called?
A rock that deforms like molded clay is called a plastic rock. These rocks can be easily reshaped due to the internal flow of their minerals. Examples of plastic rocks include shale, claystone, and serpentinite.
Is talc intrusive or extrusive rock?
Talc is formed from the metamorphism of magnesium-rich rocks, such as serpentinite. It is classified as a metamorphic rock, which means it is formed under intense heat and pressure deep within the Earth's crust. Therefore, talc is considered an intrusive rock.
Is soapstone regional or contact metamorphism?
Soapstone forms through regional metamorphism, which occurs over large areas and at high pressures and temperatures. It is mainly composed of talc, which forms from the metamorphism of magnesium-rich rocks like peridotite or serpentinite.
What is the mineral composition of serpentinite?
none is really sure
What metamorphic rock contains minerals with brilliant color and is easy to carve?
serpentinite
Why are people not allowed to touch serpentinite rocks?
Serpentinite can contain the mineral Chrysotile, also known as white asbestos. Asbestos is carcinogenic (cancer causing) and can also if inhaled cause serious lung problems and is best avoided!
Are kimberlite lamproite and serpentinite volcanic pipes common in California?
There are no known kimberlite or lamproite volcanic pipes in California. There are many serpentinite bodies present, but these are generally not volcanic pipes and are not of deep seated origin.
What is serpentinite before it was metamorphism?
Before metamorphism, serpentinite is a type of ultramafic rock primarily composed of the mineral olivine, which undergoes alteration due to hydrothermal processes. It typically forms from the alteration of peridotite, a rock rich in magnesium and iron. This alteration leads to the formation of serpentinite, characterized by its greenish color and smooth, waxy texture, resulting from the hydration of olivine into serpentine minerals. The process often occurs in environments such as mid-ocean ridges or subduction zones.
What is a sentence for the word serpentine?
Serpentinite is a rock composed of serpentine minerals.I am going to drive a serpentine road tomorrow.
What has the author M Kamal Akaad written?
M. Kamal Akaad has written: 'On the behaviour of serpentinites and its implications' -- subject(s): Serpentinite
What has the author Volker Dietrich written?
Volker Dietrich has written: 'Die sulfididschen Vererzungen in den Oberhalbsteiner Serpentiniten' -- subject(s): Petrology, Serpentinite, Sulphides
How hard is serpentinite?
Serpentinite is generally considered a relatively soft rock, typically ranking around 3 to 4 on the Mohs hardness scale. This softness is due to its primary mineral composition, which includes serpentine minerals that form under low to moderate temperature and pressure conditions. While it can be somewhat durable, it is not as hard as many other metamorphic or igneous rocks. Its softness makes it easier to work with in various applications, such as landscaping and sculpture.
What is the protolith of soapstone?
The protolith of soapstone is usually ultramafic rocks such as serpentinite or peridotite. These rocks undergo metamorphism due to high heat and pressure, resulting in the formation of soapstone.
What has the author Paul K Ase written?
Paul K Ase has written: 'Chemical stabilizers for the control of fugitive asbestos emissions from open sources' -- subject(s): Asbestos, Serpentinite
Is serpentinite rock extrusive or intrusive?
Syenite - Wikipedia, the free encyclopediaSyenite is a coarse-grained intrusive igneous rockof the same general composition as granite but with the quartz either absent or present in relatively small amounts (
