Muscovite mica has perfect cleavage in one direction. It splits into thin sheets.
Both are platy, silicate, mica group minerals with perfect cleavage in one direction.
muscovite
Muscovite (clear) and Biotite (black) are the commonest mica forms. Fuchsite (green) is an unusual mica containing chromium. Please see the related link below for a listing of the mica group of minerals.
Muscovite
Biotite and Muscovite.
Muscovite mica is primarily broken by fracturing.
Muscovite mica has perfect cleavage in one direction. It splits into thin sheets.
Biotite mica contains iron and/or magnesium, but muscovite mica does not.
Mica :)
Mica Is Not A Renewable Resource Because Think About When Muscovite Mica And Biotite Mica Go Extinct. Muscovite Mica And Biotite Mica Are Both Types To Make Mica, And If That Goes Extinct Then Mica Will Be Extinct Too.
Both are platy, silicate, mica group minerals with perfect cleavage in one direction.
Iron.
Biotite mica contains iron and/or magnesium, but muscovite mica does not.
Biotite is dark mica. Muscovite mica is light in color.
Mica
mica
muscovite