Feldspar

Of spar.   May also be referred to as felspar.

Any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium.

This concept's ID is @1~75168

Contains

  • plagioclase 2 facts

    Any of a series of triclinic feldspars that form rocks.

  • silicon 0 facts

    A tetravalent nonmetallic element; next to oxygen it is the most abundant element in the...

  • orthoclase 0 facts

    A white or colored monoclinic feldspar.

  • moonstone 0 facts

    A transparent or translucent gemstone with a pearly luster; some specimens are orthoclase...