アルカリ長石
Meanings
1
alkali feldspar
Geological term for a group of feldspar minerals rich in alkali metals, such as orthoclase and microcline.
Granite contains a lot of alkali feldspar.
alkali feldspar
Geological term for a group of feldspar minerals rich in alkali metals, such as orthoclase and microcline.
Granite contains a lot of alkali feldspar.