Selenite / Gypsum
Its silky glow is attractive, but it scratches easily enough to mark with a fingernail. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Editorial guides
Traditional Use: <span>Cleansing</span>
Mineralogy, identification, care, lapidary craft, interiors and documented cultural history—with traditional beliefs clearly labelled as a separate subject.
Calcite
Calcite often shows obvious cleavage, waxy lustre and strong colour in decorative pieces. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →