Precious metals including gold in ruddy quartz, gold crystal, gold tablet in quartz, lumps of gold, sylvanite, platinum and osmiridium. Chromolithograph from Dr. Aldolph Kenngott's "Mineralogy" section in Gotthilf Heinrich von Schubert's "
Jeffrey Court Platinum Pearl Pencil 10.625 in. x 12 in. Interlocking Quartz and Glass Mosaic Tile (8.85 sq. ft./Case) 99602 - The Home Depot
29.60 Carats Chrysoprase, Smoky Quartz, and Diamond Earrings in Platinum - Kiersten Elizabeth Fine Jewelry