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Q: Which has a greater percentage of biotite in it?
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Related questions

Which has a greater percentage of biotite in it rhyolite or basalt?

basalt


Would you expect to find plagioclase feldspar or biotite in a greater variety of igneous rocks?

Yes


What color is the streak of biotite?

biotite has a colorless streak


Is biotite magnetic?

no,biotite is not attracted to magetic forces (its not attracted to magnet)


What is the hardness of biotite mica?

Biotite mica has a Mohs hardness of 2.5-3.0.


What does it mean for a percent to be greater than 100 percent?

It means that the number that the percentage represents is greater than 1.It means that the number that the percentage represents is greater than 1.It means that the number that the percentage represents is greater than 1.It means that the number that the percentage represents is greater than 1.


Why is biotite not able to be seen?

Biotite is a form of mica, and can be seen without difficulty in the right kind of rocks.


What is a biotite?

A biotite is a variety of dark brown mica, a mixed aluinosilicate and fluoride of potassium, magnesium and iron.


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.


What are the uses of biotite?

i have no idea.bye!


What are types of minerals?

biotite


How are the minerals biotite mica and the Muscovite mica different?

Biotite mica contains iron and/or magnesium, but muscovite mica does not.