Definitions Found:
SANIDINE, potash feldspar
- sanidinesSANIDINE, potash feldspar
- sanidinepotash feldspar
- orthoclasecommon or potash feldspar crystallizing in the monoclinic system and having two cleavages at right angles to each other
- orthoclasesORTHOCLASE, common or potash feldspar crystallizing in the monoclinic system and having two cleavages at right angles to each other