Natural History - Fluorite with Calcite Mineral

A cubic crystal of purple fluorite with overgrowths of tabular white calcite crystals from the USA, in white card tray with Gregory, Bottley and Lloyd label reading: 'FLUORITE, EX. MILLER, Tri-State,

A large piece of lilac coloured flourite with clusters of square shaped crystals with stepped edges; small clusters of quartz crystals and calcite growths to the side, in white card tray with label re

A cluster of transparent, intergrown purple fluorite cubes on limestone matrix, in old white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.172-173. 246 grams, 85mm (3 1/4"). Fou

A group of unusually formed, frosted calcite crystals on matrix. From India; From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bo

A large sheet of small, acicular calcite crystals on matrix. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.177. 725 grams, 22cm (8 3/4"). From the historic ‘Victorian Museum’

A lilac coloured flourite crystal displaying numerous intergrowth cubes; in white card tray with label reading: 'FLUORITE Tri-State USA'. From USA; from the historic ‘Victorian Museum’ or later co

A fine specimen of mauve fluorite crystals over an orange-brown matrix surface. 530 grams, 10cm (4"). Ex Dr M. G. 'Sam' Weller, MBE, collection, Cornwall, UK; from Blackdene Mine, Weardale, UK, suppli

A rare specimen of blue fluorite from the Tri-state Area of the USA, with several large stepped cubes and a number of smaller cubes, in old white card tray with label reading: FLUORITE, Tri-State (Mil

Natural Phantoms Fluorite Crystal with Calcite Mineral Specimen From Pakistan - Weight : 522 Gram Size : 90*87 mm Treatment : Natural Origin : Baluchistan Pakistan DHL Express Shipping Reserve: $250.0

A group of two banded purple fluorite pyramids, in white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.172-173. 122 grams, 37mm (1 1/2"). From the historic ‘Victorian Museum��

A 'touchpiece' of banded purple and white fluorite, polished all-round. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.171-173. 160 grams, 88mm (3 1/2"). From the historic ‘Victorian Muse

Fluorescent mineral: calcite, willemite, fluorite. Red Cloud Mine, Arizona

A specimen of vanadinite with calcite, the vanadinite crystals transparent and lustrous, from Mexico, in old white card tray with handwritten label reading: 'Durango, Mexico'. From Durango, Mexico; fr

A fine specimen of wulfenite consisting a sheet of numerous tabular orange crystals on a matrix of limestone with an underlying sheet of white calcite? From the historic ‘Victorian Museum’ collect

A cluster of fine, lustrous pyrite crystals form the classic Peruvian locality, crystallising principally as pyritohedrons, with accessory nailhead calcite and a sprinkling of small sphalerites, in ol

. A mixed group comprising: a galena block from Spain; a celestina block from Sicily; a large scalenahedral calcite crystal from Rumania; a block of cubic octahedral pyrite from Peru. 948 grams total,

A group of semi-transparent, blocky, yellow-green apatite encrusting quartz, with accessory calcite and a single prismatic quartz crystal, with handwritten note reading:'APATITE, Panasqueriva', Tipex

Fluorescent End-Cut Fluorite-Calcite-Wilemite Arizona 14oz

. Comprising: anhydrate drilled core from Bahrain; an iridescent blue bornite; a rectangular cut wulfenite specimen; drilled calcite core; a polished red jasper slab found near Dunnotar Castle beach,

Calcite/Fluorite/Willemite Red Cloud Mine Arizona Fluorescent

Red Cloud Mine Fluorescent Fluorite, Willemite, Calcite

Fluorite with Calcite 1lb 1oz

Calcite/Fluorite Red Cloud Mine 2lb 11oz

Fluorescent Calcite and Fluorite Red Cloud Mine AZ 2lb 11oz