Assortment of (almost) all the stones I scanned from βGemstones: Understanding, Identifying, Buyingβ by Keith Wallis
Carnelian, Malachite, Bloodstone Heliotrope, Watermelon Tourmaline, Polished Ammolite, Jade Medallion, Bowenite (with Serpentine), Agate, Rough Jet (as found), Natural black opal, Gypsum βsand roseβ, Rhodonite, Jasper cut as cabochon, Amazonite, Plastic tortoiseshell, Fake glass opal, Nephrite, Sodalite Cabochon, Larimar, Chilean lapis, Unakite, Turquoise, Amethyst Crystal surrounding a rock crystal core, Rose Quartz, Azurite, Cornish Serpentine, Operculum, Chrysocolla, Kyanite Crystal, Labradorite from Madagascar.