Carbonates

 

639 results

Calcite
$350
 Himmelsfürst Mine, Saxony
A translucent white lustrous specimen of intergrown Calcite crystals with three faced terminations, from
Calcite with Fluorite
$600
 Freiberg, Germany
Well-formed white and light creamy coloured gemmy-translucent crystals of Calcite measuring to 5.5 cm have
Calcite after Fluorite
$250
 Glückauf Mine, Lower Saxony
Creamy intergrown crystals of Calcite have completely replaced crystals of Fluorite, with a
Calcite on Quartz with Siderite ps. after Stilbite
$600
 Geevor Mine, England
A large, flat, triangular matrix of milky Quartz with its top surface completely covered in stubby Quartz
Calcite with Quartz
$750
 Snailbeach Mine, England
A superb and rare specimen of light lilac rhombohedral Calcite crystals to 5.8 cm on edge with a dense
Calcite
$350
 Greystones Quarry, England
An off-matrix cluster of colourless to greyish-white Calcite crystals from the richly mineralised vein systems
Azurite
$800
 Ecton Mine, England
Good specimens of Azurite from Ecton mine, to the east of Leek in Staffordshire, are very seldom available and
Malachite
$150
 Llynclys Quarry, UK
A very fine specimen of well-crystallised Malachite from the Llynclys quarry close to Llanyblodwel and just
Calcite pseudomorph after Aragonite
$450
 Torr Works Quarry, England
A superb example of Calcite pseudomorphs after Aragonite on a small matrix of sooty-black manganese oxides
Barytocalcite
$300
 Nentsberry Haggs Mine, England
A nice miniature of the rare mineral Barytocalcite with a thin surface coating of matt white Baryte, from the
Calcite on Quartz with Galena and Tetrahedrite
$950
 Herodsfoot Mine, England
A cabinet-size triangular-shaped specimen of lustrous opaque milky-white Calcite crystals, double terminated
Calcite
$650
 Stank Mine, Cumbria
A choice group of colourless, glassy, rounded Calcite crystals from the highly regarded Stank mine near to
Aragonite with Quartz and Hematite Var. Specularite
$600
 Florence Mine, England
An aesthetic and first-rate example of delicately-crystallised Aragonite spheres scattered over a layer of
Cassiterite Var. “Wood Tin” with Quartz and Dolomite
$500
 Cornwall, England
A very good example of the variety of Cassiterite known as “Wood Tin”, due to its concentric banded
Siderite with Quartz
$500
 Wheal Crebor, England
A rib of light grey vein Quartz, triangular in cross-section, has two and a half sides covered in large platy
Crednerite with Hydrocerussite, Malachite and Calcite
$3,500
 Torr Works Quarry, England
An excellent specimen of the rare copper-manganese oxide Crednerite from the famous Torr Works quarry at
Quartz with Rhodochrosite
$5,000
 North Mine, New South Wales
A rare beautiful specimen of crystalline botryoidal pink Rhodochrosite covering large areas of
(Chrome) Cerussite
$350
 Dundas Mineral Field, Tasmania
 Specimens of Chromium enriched Cerussite are now relatively hard to come by. This specimen displays
Cerussite
$650
 Block 14, New South Wales
A rare but characteristic specimen of V-twinned crystals of Cerussite intergrown over an area of 3cm x
Calcite
$250
 Golconda Mine, England
A twinned double and multi-terminates specimen of Calcite collected in 1981 from the Golconda Mine,
Smithsonite
$1,400
 Broken Hill Proprietary Mine, New South Wales
A pleasing rounded crystalline dome of lustrous white to a translucent milky-white almost opalescent specimen
Rhodochrosite
$5,000
 N'Chwaning Mines, South Africa
Gemmy light pink crystal clusters of Rhodochrosite measuring to 1 cm richly covers a dome-like specimen of a
Calcite with Dolomite
$6,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Gemmy light caramel coloured rhombic crystals of Calcite measuring to 7 mm are pleasingly
Calcite Var. Cobaltoan Calcite
$800
 Bou Azzer District, Drâa-Tafilalet Region
A slightly domed mound of jelly-like, lustrous magenta-pink Cobaltoan Calcite from the Bou Azzer mining
Calcite Var. Cobaltoan Calcite
$7,500
 Mashamba West Mine, DR Congo (Zaire)
A fabulous vivid fuchsia-pink bed of nicely crystallised Cobaltoan Calcite from Mashamba West mine in the
Smithsonite
$950
 Lavrion District Mines, Greece
A large hand sized rich apple-green copper-enriched specimen of Smithsonite. Forming a fine
Smithsonite
$700
 Berg Aukas, Namibia
Intergrown colourless-translucent white crystals of lustrous Smithsonite on a varied coloured
Cerussite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine display of reticulated and radial star-like specimen of Cerussite from the Tsumeb Mine, Namibia. Having
Witherite with Baryte
$650
 Nentsberry Haggs Mine, England
Hemispheres of Witherite measuring to 2 cm+ are formed on a dark grey Limestone matrix from Nentsberry
Smithsonite
$1,200
 MMM Mine, Australia
A neat sparkling specimen of botryoidal crystalline white-colourless Smithsonite from the MMM Mine, Broken
Siderite with Pyrite
$300
 Tazna Mine, Potosí Department
A pleasing specimen of bold chunky lenticular Siderite crystals to 2.7 cm diameter, densely covering a
Azurite with Malachite
$2,600
 Tsumeb Mine, Namibia
A beautiful and fascinating Azurite and Malachite from the Tsumeb mine in Namibia.  A specimen in which
Dolomite
$1,500
 Trieben, Styria
An attractive group of colourless glassy Dolomite crystals with mid-grey cores from Trieben in the
Rhodochrosite
$4,500
 Uchucchacua Mine, Peru
A rich and splendid coverage of lustrous rhombohedral Rhodochrosite crystals to 1.2 cm on edge contrast nicely
Rhodochrosite on Sphalerite
$1,250
 Sacarimb (Nagyag), Romania
A neat specimen of intergrown pink petal-like crystals of Rhodochrosite line a cavity in dark brown Sphalerite
Calcite
$700
 North Crofty Mine, UK
An unusual and rare specimen from North Crofty at Pool, Carn Brea, Cornwall, now part of the more well known
Calcite with Pyrite and Quartz
$1,600
 Herodsfoot Mine, England
Herodsfoot mine at Lanreath in north Cornwall, England, is an enigmatic mine and for sure, a Cornish
Calcite
$3,500
 Egremont, England
A magnificent Calcite specimen from the Egremont mining district of west Cumbria.  Colourless and glassy
Calcite
$300
 Botallack Mine, England
A rare specimen of orange-pink crystalline botryoidal Calcite enveloping metallic grey crystals of
Calcite
$850
 Millclose Mine, England
A classic multiple double terminated scalenohedral crystal of translucent yellowish Calcite, measuring to
Cerussite
$300
 Friedrichssegen Mine, Germany
Lustrous intergrown crystals of Cerussite from the Friedrichssegen  Mine, Germany. Crystals of Cerussite
Malachite
$650
 Siegen, North Rhine-Westphalia
A fine display of growth-zoned radiating colour banding on the silky lustred green Malachite from Siegen,
Calcite
$750
 Lepoivre quarry, Wallonia
A superb miniature specimen of yellow gemmy to translucent double terminated Calcite displaying the
Strontianite
$150
 Mitterberg District, Salzburg
Light orange-brown rounded crystal areas of Strontianite to 1.5 cm on a white Dolomite matrix with Siderite
Strontianite
$2,500
 Magnesite Deposit, Austria
An excellent lustrous specimen of translucent Strontianite forming a radial fan-like group of crystals with a
Strontianite
$2,500
 Magnesite Deposit, Austria
A very fine specimen of Radial and terminated crystal specimen of Strontianite displaying abundant parallel
Calcite
$450
 Wenshan Mine, China
A very fine Calcite from the Wenshan mine in Yunnan, China. Varying between colourless, milky white and pale
Calcite
$900
 Wenshan Mine, China
An excellent Calcite and so typical of the habit frequently seen from the Wenshan mine in Yunnan, China.