Beschreibung:

Natural History - Historic Mineral and Gemstone Collection A varied collection of mineral specimens, including a tray of garnet varieties including demantoid, a polished agate nodule, a cluster of citrine crystals, a cluster of amethyst crystals, ruby in matrix, a garnet in eclogite, and a nephrite totem pole, most with Bottley specimen labels. 547 grams total with tray, 0.4-11cm (1/4 - 4 1/4"). Very fine condition. [58] Provenance Previously the property of an important private mineral collector, d.1998; many of the specimens formerly with Gregory, Bottley & Co., 30 Old Church Street, Chelsea, London, UK.