Muscovite with Quartz Mineral Specimen.

A fine specimen of quartz matrix with accessory brown muscovite, in white card tray with label reading: 'Muscovite in Quartz, Minas Gerias, Brazil'. 300 grams, 80mm (3 1/4"). From a historic ‘Victor

Materials: Gem type: Topaz Topaz Specimen, Topaz Crystals, Smoky Quartz, Muscovite Mica, Feldspar Specimen, Skardu Topaz, Mineral Specimen, Raw Topaz, Topaz Crystal have excellent luster and natural c

. A group of twelve mineral specimens of muscovite (white mica) and quartz crystals on albite, with a specimen of the zeolites stilbite and heulandite on matrix. Private collection, Cambridgeshire, UK

Large rose quartz mineral specimen. Size: 18" H x 22" W x 14" D

Quartz Mineral Specimen with Gold Flecks on Wooden Stand. Faceted gold flecks on quartz group. Natural wear and inclusions. Mineral measures 13-1/2" H x 8" W. Weighs approx. 27.4 lbs. Shipping: Third

A very unusual, large, double-terminated fenster smoky quartz, with additional smaller crystals. Some of the hollows are liquid-filled, and have gas bubbles with paper labels pointing to them. Its nam

A rare specimen consisting of numerous finely-crystallised anatase crystals encrusting a group of quartz crystals, from Norway, in old white card tray with handwritten label reading: 'Anatase on Quart

A unusual specimen of anatase crystals developed on the outside of a light smoky quartz crystal, from Norway, in old white card tray with handwritten label reading: 'Anatase on Quartz, Handangervidoa,

Materials: aquamarine Natural quartz minerls specimen. weight 63 gram size 48*43*39mm origin skardu treatment . natural ecommerce shipping R23-77 Reserve: $45.00 Shipping: Domestic:

Spirit Quartz Mineral Specimen - 230.9 Grams - 107X64X44 mmShipping Rate: $36.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multipl

QUARTZ MINERAL SPECIMEN. LENGTH 9"

A sheet of finely-formed prismatic quartz crystals on matrix, with small crystals of an unidentified accessory mineral, from Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.219. 42

A cluster of finely formed muscovite mica crystals, with accessory albite. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.261. 368 grams, 12 cm (4 3/4"). From the historic ‘Victorian

A cluster of smokey quartz crystals, in white card tray. 95 grams, 70mm (2 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly wi

SPIRIT QUARTZ MINERAL SPECIMEN, 3-1/2"

A fine cluster of bright and transparent prismatic quartz crystals, still retaining some of the orange iron oxide from their original deposit, in white card tray. See Bonewitz, Dr. Ronald Louis, Rocks

A fine display specimen of quartz, comprising three large and numerous smaller transparent to slightly milky crystals on a base of quartz. 773 grams, 12.2cm (4 3/4"). From a historic ‘Victorian Muse

A fine specimen of a rutilated smoked quartz with numerous golden rutile needles in various orientations in white card tray with a label reading: 'Rutilated quartz, Minas Gerais, Brazil'. 62 grams, 60

Materials: Gem type: Tourmaline Black Schorl Tourmaline Crystal on Quartz, Mineral Specimen, Natural Tourmaline, Raw Tourmaline, Tourmaline from Skardu Pakistan Weight : 8 gram Size : 38*21*14 mm Orig

Materials: Gem type: Tourmaline Description Black Schorl Tourmaline Crystal on Quartz, Mineral Specimen, Natural Tourmaline, Raw Tourmaline, Tourmaline from Skardu Pakistan Weight : 11 gram Size : 30*

Materials: Gem type: Tourmaline Description Black Schorl Tourmaline Crystal on Quartz, Mineral Specimen, Natural Tourmaline, Raw Tourmaline, Tourmaline from Skardu Pakistan Weight : 7gram Size : 26*18

An unusual quartz formation with finely formed crystals intergrown with another mineral, probably albite. From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gre

Group of five richly coloured pieces of rose quartz, from South Africa. Found South Africa; from the historic ‘Victorian Museum’ collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregor

A fine quartz crystal cluster, in white card box with label reading: 'QUARTZ, Minas Gerais, Brazil'. 18 grams, 42mm (1 1/2"). From the historic ‘Victorian Museum’ and later collection of Gregory,