Alkali Feldspar

Explore our comprehensive collection of alkali feldspar. Each specimen includes detailed physical properties, chemical composition, identification tips, and high-quality images.

2 specimens in this category

Browse by Letter

AllABCDEFGHIJKLMNOPQRSTUVWXYZ0-9
Microcline - Alkali Feldspar

Microcline

Hardness: 6 - 6.5

Orthoclase - Alkali Feldspar

Orthoclase

Hardness: 6

Browse Other Categories

Minerals (5084)Other (498)Igneous (34)Metamorphic (25)Quartz (23)Zeolite (22)Sedimentary (22)Tourmaline Group (18)Fossil (15)Chalcedony (15)Jasper (12)Eudialyte group (9)View All Categories

Identify Alkali Feldspar Instantly

Snap a photo to instantly identify any alkali feldspar specimen. Get detailed properties, hardness, and chemical composition.

iOS AppAndroid App