Orange Calcite Mineral Specimen.

A fine specimen of a finely cut block of orange calcite, in white card tray with label reading: 'Calcite, Mexico'. 20 grams, 26mm (1"). From a historic ‘Victorian Museum’ collection; from the stoc

An eclectic collection of mineral specimens in labelled collector's boxes comprising: fluorite, apache tear, petrified wood, specular hematite, red and orange calcite, quartz, ruby in zoisite, chiasto

Orange Calcite Mexico 3lb

Orange Calcite Morocco 7lb 8oz

Orange Calcite Mexico 2lb 14oz

Orange Calcite Mexico 1lb 10oz

Orange Calcite Mexico 1lb

Orange Calcite Mexico 1lb 6oz

Orange Calcite Mexico 1lb 4oz

A group of three mineral specimens comprising: blue calcite, pink quartz, and quartz on banded agate with accessory orange calcite. 1.37 kg total, 40-56 mm (1 1/2 - 2 1/4 in.). Mineral Imports, London

Orange Calcites Mexico 1lb 7oz

Uralite (Calumet Mine, Colorado), brochanite mineral specimen (Reward Mine, California), magnesium ore wave shape cluster, franklinite on calcite mineral (New Jersey), orange grossularite crystal clus

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 group of five orange-red calcite specimens with waxy lustre. 1.08 kg total, 90-92 mm (3 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [5, No Reserve]

Rare amazing natural piece on custom stand 18"; 25 pounds 54 Kg

DescriptionMaterials: celestine, calciteBlue Celestine Crystals With Calcite Mineral Specimen From Baghdis, AfghanistanWeight: 85.25 CaratsSize : 38*26*17 mmOrigin : Baghdis, AfghanistanTreatment : Na

RED, YELLOW, GREEN & ORANGE CALCITE SPECIMEN- (CA33) 12.6 LB Height: 11 in. by Width: 4.5 in. by Depth: 5.25 in.

Materials: Terminated Celestine with Calcite 5 Grams Very Beautiful Terminated Celestine with Calcite mineral Specimen From Afghanistan Size 2 CM X 1.4 CM X 1.6 CM Reserve: $75.00 Shipping: Domestic:

Pyrite or fool's gold cluster on a calcite matrix mineral specimen, together with a lucite stand with four fitted brass arms. 4.5" H x 4" W x 3.5" D on stand.

RED & YELLOW, GREEN & ORANGE CALCITE SPECIMEN - (CA36) 12.0 LB Height: 8 in. by Width: 7 in. by Depth: 5

A rectangular pale-blue calcite crystal; supplied in a display case with old collector's identification label. 11.4 grams total, 19mm (box: 34 x 40 x 35mm) (3/4 (1 1/4 x 1 1/2 x 1 1/2)"). From the his

A group of ten optical calcite specimens, each held in a white card collector's tray. 170 grams total, 18-22 mm (5/8 - 7/8 in.) Durango, Mexico. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (

A fine specimen of a deep purple amethyst crystals on a matrix, with smaller calcite crystals overgrown to the centre and one corner; in white card tray. 382 grams, 10.2cm (4"). From a historic ‘Vic

A fine specimen of white calcite crystals formation, in white card tray with label reading: 'WHITE CALCITE, Chihuahua, Mexico'. 14 grams, 29mm (1"). From the historic ‘Victorian Museum’ and later