Calcite

 

127 results

Calcite and Hematite
$200
 Egremont, England
An aesthetic domed specimen of 3  to 5 mm nail-head Calcite crystals from the Egremont iron mining
Baryte with Calcite and Quartz
$150
 Wanlockhead, Scotland
An infrequently seen Baryte from the mines at Wanlockhead in Dumfries and Galloway (formerly Dumfriesshire),
Calcite with Baryte, Chalcopyrite and Galena
$1,500
 Castleton, England
A stunning and historic specimen of Calcite with creamy Baryte rosettes and micro-crystals of Galena and
Calcite
$600
 Pau, France
An elegant translucent Calcite twin from Pau, France. This beautiful twinned crystal,  measuring to 3.1
Cuprian Smithsonite with Cuprian Adamite and Calcite
$350
 Serpieri Mine, Greece
A great little specimen of globular pale greenish-blue Cuprian Smithsonite  on a Goethite and Limonite
Fluorite with Calcite
$450
 Lavrion District Mines, Greece
A fine cluster of two intergown Fluorite cubes. These crystals have a most attractive blue colour and under
Calcite
$400
 North Vernon, USA
An impressive example of well crystallised Calcite from North Vernon in Jennings County, Indiana. 
Calcite
$850
 Joplin Field, Missouri
A single gemmy-translucent light golden-yellow crystal of Calcite measuring to 12 cm tall, from the Joplin
Calcite
$700
 Lockridge Mine, England
A rare Calcite specimen from the Lockridge Mine, Bere Alston, Devon. Crystals of tabular white Calcite
Calcite
$2,500
 Egremont, Cumbria
A rich crystal plate of 'dog tooth' Calcite on a yellowish Goethite matrix. Crystals of gemmy colourless to
Calcite Twin
$500
 West Cumberland Iron Ore Field, England
Gemmy colourless twin Calcite crystal measuring to 3.4 cm x 3.4 cm on a matrix of Calcite with yellow to
Calcite
$350
 Eyam, England
A neat miniature specimen of gemmy clear colourless crystals of Calcite measuring to 3.2 cm on Sphalerite,
Calcite
$1,900
 West Cumberland Iron Ore Field, England
Crystals of gemmy clear to translucent white Calcite measuring to 3.3 cm tall with excellent terminations, the
Calcite on Fluorite
$200
 Fall Hill Quarry, England
Intergrown scalenohedral gemmy-translucent light yellow crystals of Calcite measuring to 5.4 cm on Marcasite
Calcite
$560
 Bigrigg Mine, England
Two well-formed gemmy prismatic crystals of Calcite measuring to 4 cm with excellent terminations in a V-like
Calcite
$350
 Cambokeels Mine, England
A well-formed crystal of Calcite displaying excellent rhombohedral form, lustrous colourless to white,
Calcite
$300
 Tynebottom Mine, England
White 'nail head' crystals of Calcite measuring to 3.7 cm across the termination faces, from Tynebottom Mine,
Calcite with Fluorite
$1,250
 Weardale, England
A classic Weardale combination specimen of well-formed Calcite crystals with Fluorite, Quartz and Sphalerite
Calcite
$3,000
 Pallaflat Mine, England
A very fine crystal specimen of gemmy clear Calcite measuring to 1.7 cm with a 'dog tooth' habit over a
Baryte on Calcite
$250
 Peak Hill Cliff, England
A superb large single blade of colourless Baryte tinged lemon-tan and very pale greenish-blue, from the
Calcite Twin
$950
 Bigrigg Mine, England
A neat old-time twin of Calcite from Bigrigg Mine, Bigrigg, Cumbria. The gemmy-translucent Calcite twin shows
Calcite with Marcasite
$200
 Parc Mine, Wales
Intergrown lustrous crystals of Calcite with metallic yellow Marcasite from the Parc Mine, Llanrwst, Wales.
Calcite
$750
 Herodsfoot Mine, England
Crystals of Calcite measuring to 2 cm from creamy-white to colourless are aggregated over a mixed
Calcite
$400
 Wheal Friendship, England
Razor-sharp intergrown lenticular blades of translucent milky-white Calcite form a narrow rectangular specimen
Calcite
$1,200
  Pribram, Czech Republic
A pleasingly neat lustrous specimen of intergrown platy wing-like developments, with colourless to white
Calcite
$900
  Pribram, Czech Republic
A splendid cabinet specimen showing three generations of Calcite from the Příbram Mining District in the
Pyrite on Calcite
$1,250
 Zinc Corporation Mine, Australia
Micro-cubic crystals (< 1 mm) of golden and sometimes iridescent Pyrite are sparsely dusted over a bed of
Ettringite with Calcite
$1,500
 N'Chwaning Mines, South Africa
A choice and highly aesthetic specimen of two hexagonal acidic lemon-yellow Ettringite crystals to 1.7 and 1.8
Calcite
$750
 St. Andreasberg, Germany
An aesthetic cluster of colourless to milky-translucent Calcite crystals from the St Andreasberg District in
Calcite
$1,700
 Abendrothe Mine, Germany
A group of naturally etched Calcite crystals with glassy lustrous faces and built from stacks of much smaller
Calcite
$3,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Calcite crystals in parallel, stacked flattened rhombohedral clusters form superb curved blades of up to 2.5
Calcite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A Tsumeb Calcite with lots of Wow!  Flattened rhombohedral Calcite crystals in parallel, stacked clusters
Dioptase on Calcite
$8,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rather unusual specimen of the copper silicate mineral Dioptase, from the Tsumeb mine in Namibia, in that it
Calcite with Sphalerite and Fluorite
$1,500
 Millclose Mine, England
A double terminated pale honey-yellow Calcite crystal measuring 3.8 x 1.8 x 1.7 cm, perched on a small plate
Calcite
$750
 Geevor Mine, England
A splendid group of hexagonal prisms of Calcite with flat pinacoid terminations from the Coronation Lode in
Calcite
$300
 Stank Mine, Cumbria
A pretty miniature cluster of rounded ‘nail-head’ Calcite crystals from Stank mine close to Barrow-in-Furness
Calcite on Fluorite
$900
 Ladywash Mine, England
An impressive group of stubby double terminated scalenohedral Calcite crystals to 5.2 cm on a platy layered
Calcite
$150
 Trusty Friend Mine, Derbyshire
Coral-like growths of lustrous creamy-white Calcite completely hide a small underlying pale flesh-pink
Calcite
$350
 Magpie Mine, England
An aesthetic cluster of double terminated scalenohedral Calcite crystals in stacked, parallel growth. 
Calcite
$150
 Golconda Mine, England
A very fine off-matrix scalenohedral Calcite crystal with attached smaller crystals in sub-parallel growth,
Baryte on Calcite
$100
 Wapping Mine, England
Glassy blades of creamy-white Baryte to around 5 mm form small groups and individual rosettes over a matrix of
Calcite with Quartz on Fluorite
$400
 Zinc Flat, England
A nice combination of Calcite, Fluorite and Quartz crystals from the 320/325 Zinc Flats at Cambokeels mine in
Calcite
$450
 Ladywash Mine, England
A splendid, perfectly terminated, large translucent greyish-honey single Calcite crystal measuring 7.2 x 7.0 x
Calcite on Quartz with Siderite ps. after Stilbite
$350
 Geevor Mine, England
A stunning cabinet sized specimen of milky-white rosettes of glassy Calcite perched over Chlorite-coated
Calcite with Hemimorphite
$600
 Millclose Mine, England
The Millclose mine, close to Matlock in Derbyshire, was a major lead producer and is known for its excellent
Fluorite with Calcite and Quartz
$500
 Weardale, England
Glassy cubic crystals of pale lilac Fluorite to 4 cm on edge lie attractively over an unusual matrix formed
Calcite
$1,100
  Pribram, Czech Republic
Translucent, milky, platy crystals to 2.5 x 2.0 x 0.5 cm are clustered in vertical alignment over a slightly
Calcite
$750
 Pau, France
An elongated geode lined with small colourless and semi-transparent Calcite crystals from the area around Pau,