Earth Sciences
Collections
Browse
Search
About
Login / Admin
Browse
Feldspar
Minerals
Tectosilicates
Feldspar
Microcline
Plagioclase Feldspar
Orthoclase Feldspar
Moonstone
Anorthoclase
Anorthite
Description
Tectosilicate; most abundant group in Earth’s crust. Example: orthoclase, plagioclase.
