Input interpretation
feldspar group | cleavage
Categorized list
distinct | buddingtonite, labradorite fair | slawsonite good | albite, andesine, anorthite, anorthoclase, banalsite, bytownite, celsian, microcline, oligoclase, orthoclase, sanidine, stronalsite imperfect | hyalophane indistinct | paracelsian, svyatoslavite perfect | dmisteinbergite, reedmergnerite