0
What else can I help you with?
What is the parent rock of the metamorphic rock biotite gneiss?
Biotite gneiss could have a number of protoliths (parent rocks), and those protoliths could be igneous or sedimentary; the sedimentary parent rock could be a fine-grained shale, high in biotite composition, or a granitic rock, high in biotite.
Which has a greater percentage of biotite in it rhyolite or basalt?
Rhyolite typically has a greater percentage of biotite compared to basalt. This is because rhyolite is a silica-rich volcanic rock that contains more biotite, a mica mineral, which forms in silica-rich environments. Basalt, on the other hand, is a silica-poor volcanic rock that generally contains lower amounts of biotite.
Glauconite limonite and biotite are in which sedimentary rock?
biotite is used for building appartments,houses,and hardware types of construction ok you get that.
How is Biotite formed?
Biotite is formed through a process called metamorphism, which involves the alteration of existing rocks through heat and pressure deep within the Earth's crust. It commonly occurs in igneous and metamorphic rocks, particularly in association with minerals like feldspar and quartz. Biotite typically forms under high temperatures and pressures, leading to the rearrangement of mineral grains and the crystallization of biotite within the rock.
Where is biotite most commonly found?
Biotite is most commonly found in igneous and metamorphic rocks. It can be found in granite, schist, and gneiss, among other rock types. Biotite is also often present in some sedimentary rocks, such as some sandstones.
How much is biotite usually worth?
Biotite, a common phyllosilicate mineral, typically does not have significant monetary value as a standalone mineral. Its worth can vary depending on factors such as quality, size, and the context in which it is found, but it generally ranges from a few cents to a few dollars per kilogram. In most cases, biotite is more valuable as part of a rock or mineral collection rather than as a collectible mineral on its own.
What is the parent rock of the metamorphic rock biotite gneiss?
Biotite gneiss could have a number of protoliths (parent rocks), and those protoliths could be igneous or sedimentary; the sedimentary parent rock could be a fine-grained shale, high in biotite composition, or a granitic rock, high in biotite.
Does the biotite rock cool quickly or slowly?
slowly
Which has a greater percentage of biotite in it?
To determine which rock type has a greater percentage of biotite, you would typically compare different igneous or metamorphic rocks known for their biotite content. For example, granite often contains less biotite compared to schist or certain types of gneiss, which can have a higher percentage of biotite due to their metamorphic processes. If you have specific rock types in mind, I can provide a more tailored comparison.
Which has a greater percentage of biotite in it rhyolite or basalt?
Rhyolite typically has a greater percentage of biotite compared to basalt. This is because rhyolite is a silica-rich volcanic rock that contains more biotite, a mica mineral, which forms in silica-rich environments. Basalt, on the other hand, is a silica-poor volcanic rock that generally contains lower amounts of biotite.
Glauconite limonite and biotite are in which sedimentary rock?
biotite is used for building appartments,houses,and hardware types of construction ok you get that.
How is Biotite formed?
Biotite is formed through a process called metamorphism, which involves the alteration of existing rocks through heat and pressure deep within the Earth's crust. It commonly occurs in igneous and metamorphic rocks, particularly in association with minerals like feldspar and quartz. Biotite typically forms under high temperatures and pressures, leading to the rearrangement of mineral grains and the crystallization of biotite within the rock.
Which has a greater percentage of biotite in rhyotileto basalt?
Basalt typically contains a greater percentage of biotite compared to rhyolite. Rhyolite is a silica-rich volcanic rock that generally has a lower abundance of mafic minerals like biotite, while basalt, being more mafic, often includes higher amounts of biotite and other ferromagnesian minerals. Therefore, basalt has a higher percentage of biotite than rhyolite.
What contains moderate amount of biotite and amphibole and proxene?
A rock containing a moderate amount of biotite, amphibole, and pyroxene could be a diorite. Diorite is an intermediate intrusive igneous rock with a composition between that of granite and gabbro, which typically contains these minerals in varying amounts.
Is biotite granite extrusive or intrusive?
Biotite granite is an intrusive igneous rock. It forms from the slow crystallization of magma deep within the Earth's crust, resulting in a coarse-grained texture.
Where is biotite most commonly found?
Biotite is most commonly found in igneous and metamorphic rocks. It can be found in granite, schist, and gneiss, among other rock types. Biotite is also often present in some sedimentary rocks, such as some sandstones.
Which mineral is the softest albite biotite orthoclase quartz or granite?
Among the minerals listed, talc is the softest, but if we consider only the ones mentioned—albite, biotite, orthoclase, quartz, and granite—biotite is typically the softest. On the Mohs scale, biotite has a hardness of about 2.5 to 3, while albite and orthoclase are harder at 6 and 6-6.5, respectively, and quartz is even harder at 7. Granite, being an igneous rock composed mostly of quartz and feldspar, is much harder than any of the individual minerals listed.
