natural mineral stone - muscovite in quartz dioctahedral mica, common mica isinglass potash mica .it is a hydrated phyllosili

aluminium background brown close cobble collect collection common crystal decorative detail dioctahedral gem gemmology gemology gemstone geological geology hobby hydrated isinglass little macro mica micas mineral muscovite natural nature object ore phyllosilicate piece potash potassium quartz raw rock sample sheet shooting small specimen stone transparent white