Calcite

216 results

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Calcite

$2,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Bright transparent lustrous stepped Calcite Crystals forming an interpenentrant group on a gossanous Duftite

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Calcite on Dolomite

$500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A very pretty specimen of lustrous pearly Calcite crystals nestled in a vugh of light buff coloured intergrown

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Fluorite with Calcite

$950

Horni Slavkov (Schlaggenwald), Czech Republic

A single 1.6 x 1.6 cm and up to 1.3 cm deep mottled purple, mauve and smoky-grey on a small bed of opaque

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Calcite with Pyrite on Quartz

$750

Pribram, Czech Republic

A beautiful and arresting small cabinet specimen of framboidal Pyrite richly coating stubby Quartz crystals,

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Pyrargyrite with Calcite

$950

Pribram, Czech Republic

A superb single, nicely terminated Pyrargyrite crystal displays well in a shallow, open vug surrounded by

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Calcite with Sphalerite

$250

Pribram, Czech Republic

A great small miniature of translucent milky-greyish-white Calcite crystals forming a flattened rhombohedral

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Native Silver with Proustite and Calcite on Native Arsenic

$800

Medenec (Kupferberg), Bohemia

Rich areas of Native Silver cover this specimen in the form of twisted, tangled wires, often with a

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Pyrite with Galena and Calcite

$500

Pribram, Czech Republic

An intriguing specimen of Pyrite with Galena and Calcite from the Příbram mining district in the Central

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Millerite with Calcite

$750

St Andreasberg, Germany

A rare and relatively rich old-time specimen of Millerite on Calcite from the St. Andreasberg mining district

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Calcite

$350

Pribram, Czech Republic

A delightful group of separated, individual nail-head Calcite crystals which vary in height from 1 to 2 cm and

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Siderite with Quartz

$650

Pribram, Czech Republic

From one direction, the underlying ribs of a dark grey quartzite matrix are entirely coated with perfect

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Siderite with Calcite

$350

Pribram, Czech Republic

This Siderite, from the Příbram District in the Czech Republic, forms an almost circular, slightly domed

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Calcite

$750

Vrančice, Central Bohemian Region

A quite spectacular Calcite from the Vrančice area within the Příbram mining district in the Czech Republic,

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Calcite with Pyrite

$200

Pribram, Czech Republic

A lovely Calcite from the Příbram District in the Czech Republic formed from milky-white, small, highly

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Calcite with Sphalerite and Bournonite

$250

Pribram, Czech Republic

An interesting combination of species and habits, this specimen is dominated by glassy white Calcite crystals

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Calcite

$250

Pribram, Czech Republic

Calcite is a species known for its seemingly infinite number of crystal habits and this specimen, from the

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Calcite with Natrolite

$300

Stribro, Czech Republic

A domed mound of overlapping, squat, nail-head Calcite crystals ranging from around 1.2 to 3.0 cm in diameter,

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Siderite with Calcite

$500

Pribram, Czech Republic

Razor-sharp rhombohedral Siderite crystals form a slightly domed cluster with small colourless to weak

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Calcite with Pyrite

$250

Pribram, Czech Republic

Two joined, equant Calcite crystals, each coated with micro-crystalline Pyrite and overgrown by a second

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Calcite

$200

Vrančice, Central Bohemian Region

Quite stubby and chunky scalenohedral Calcite crystals of between 1.5 to almost 3 cm tall form a tightly

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Calcite with Siderite, Galena and Sphalerite

$200

Pribram, Czech Republic

A pretty, large thumbnail specimen of very nicely crystallised bright silver Galena, golden-tan Siderite,

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Calcite with Pyrite

$500

Uranium Mine No. 21 (Shaft No. 21), Bohemia (Böhmen; Boehmen)

A fascinating, well crystallised Calcite dusted with sparkling Pyrite micro-crystals and a second generation

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Calcite with Pyrite

$650

Pribram, Czech Republic

Calcite, as both rhombohedral and equant nail-head crystals, covers an almost hexagonal gossany plate of

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Calcite

$950

Pribram, Czech Republic

A large triangular plate of massive milky-white Calcite, tinged delicate pink in part, is totally masked over

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Manganoan Calcite

$750

Zinc Corporation Mine, Australia

This out of the ordinary specimen from the Zinc Corporation mine at Broken Hill, Australia, features both pink

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Calcite with Pyrite

$900

Vrančice, Central Bohemian Region

This rather beautiful and spectacular apricot-orange Calcite sprinkled with sparkling Pyrite micro-crystals is

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Calcite

$350

Cínovec / Zinnwald, Saxony & Ústí Region

A rectangular-shaped, small cabinet specimen of stacked disk-like flattened Calcite crystals from the mines

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Pyrite on Calcite

$750

Pribram, Czech Republic

A simply gorgeous specimen of Calcite crystals most of which are partly or entirely coated with bright

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Calcite

$500

Medenec (Kupferberg), Bohemia

A large single off-white Calcite crystal to 3.8 cm on a greenish-grey skarn matrix from the Medenec copper

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Calcite

$650

Vrančice, Central Bohemian Region

An aesthetic combination of colourless semi-transparent nail-head Calcite crystals richly coating a bed of

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Calcite

$600

Winterstock, Uri

An off-matrix, highly distorted flat hexagonal Calcite crystal from Winterstock at Göscheneralp in the

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Baryte with Quartz and Calcite

$1,500

Gyongyosoroszi, Hungary

This combination of Baryte with Quartz and Calcite entirely covers a thin plate of carbonate matrix from

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Quartz on Calcite

$300

Dal'negorsk, Russia

A terrific sputnik-like cluster of radiating creamy opaque Calcite scalenohedral crystals with a choice 1.5 x

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Calcite

$300

Pau, France

Clean, colourless, water-clear Calcite crystals cover a gently concave thin plate of fawn limestone with a

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Calcite

$200

Pribram, Czech Republic

Stubby scalenohedral Calcite crystals averaging 2 cm tall with a preferential directional coating of

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Quartz var. Amethyst with Dolomite and Calcite

$250

Banska Stiavnica (Schemnitz), Slovakia

An excellent miniature of Amethyst Quartz crystals with a good depth of colour from Banská Štiavnica

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Calcite with Pyrite and Goethite

$450

Pribram, Czech Republic

Glassy, translucent Calcite crystals cover a matrix of massive opaque white Calcite from the Příbram mining

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Calcite

$300

Banska Stiavnica (Schemnitz), Slovakia

A beautiful, clean, crisp and bright looking Calcite from the epithermal vein-type mineralisation around

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Calcite

$500

Pribram, Czech Republic

An unusual looking group of steep-sided, milky-white Calcite scalenohedral crystals to around 4.5 cm tall,

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Stromeyerite with Polybasite, Pyrargyrite, Siderite, Calcite and Quartz

$200

Pribram, Czech Republic

This small miniature packs a lot of punch, featuring fine examples of long, prismatic whiteish-silver

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Calcite

$750

Pribram, Czech Republic

A highly lustrous Calcite with great aesthetic appeal from the Příbram mining district in the Czech

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Calcite

$300

Sir Francis Level, North Yorkshire

A sawn and polished slice of banded, pale peppermint-green Calcite, collected by Arthur Russell in June

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Baryte with Calcite

$200

Peak Hill Cliff, England

A fine cluster of semi-transparent to mainly translucent, glassy, tan Baryte crystals nestle in an open and

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Calcite

$450

Stank Mine, England

A splendid, ex-matrix, water-clear and colourless Calcite crystal from Stank mine, near to Barrow-in-Furness,

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Calcite on Sphalerite var. Schalenblende

$350

Diepenlinchen Mine, Germany

A very good miniature of well crystallised creamy-fawn translucent Calcite mostly covering a thin bed of brown

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Siderite with Calcite

$1,250

Niederschlema, Germany

A magnificent example of Siderite forming sharp, perfectly developed hexagonal platelets, typically 1 cm in

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Calcite

$450

Samson Mine, Germany

A great specimen of intergrown, thick hexagonal plates of Calcite from the famous Samson mine in the St.

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Celestine with Calcite

$300

Holloway Quarry, Michigan

A beautiful miniature of very well crystallised pale sky-blue Celestine shares an earthy cream matrix with