feldspar Synonyms

felspar peristerite perthite plagioclase pyrite pyrophyllite pyroxene rhodochrosite rhodonite labradorite orthoclase oligoclase lepidomelane leucite lignite mica microcline mineral molybdenite moonstone sanidine scapolite selenite anorthoclase bytownite celsian clausthalite clevelandite drysdallite plagioclastic gagarinite fluorspar bone china diatomite sepiolite silica smectite SPAR stephanite sylvite titanite vermiculite hard-paste porcelain adularia barite bauxite boron brimstone brookite calcite