I'm not sure of the specifics, but metamorphic rocks usually have it.
Yo face
Mica is a mineral.
== == Mica is actually a group of silicate minerals, not classified as sedimentary, metamorphic, or igneous, although mica can appear in rocks of all three classifications. == ==
What rocks contain crystals?
I'm what rocks contain silicon that's why I came here
ignios rocks
Amiphibole and biotite mica.
Gneiss contains the minerals mica, quartz, feldspar, amphibole, garnet, and pyroxene.
Minerals contain one or many types of minerals (copper, gold, zinc) Rocks contain different types of minerals (Granite- Feldspar, Quartz, Mica, Hornblende)
Felsic rocks mostly contain silicates such as feldspars and quartz, mafic rocks are ferrromagnesian, containing mostly pyroxene and olivine, ultramafic rocks only contain pyroxene and olivine, and rocks neither felsic nor mafic mostly contain plagioclase feldspar, biotite mica, and amphibole.
No. A mineral is not inherently extrusive or intrusive. Mica can be found in intrisive igneous rocks and in metamorphic rocks.
Mica and feldspar are usually found in sedimentary rocks
The mineral mica occurs in large deposits in many metamorphic rocks.
volcanic rocks
mica
potassium-argon
yes it is many people think it is an igneous rock because it is red
Yes. Mica minerals are silicates.
Granite and Mica Schist.