Carbonates

954 results

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Smithsonite

$800

Tsumeb Mine, Namibia

A great small cabinet specimen of light limey apple green Smithsonite occurring as a druse of 0.5 to 1 mm

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Azurite with Malachite pseudomorphing after Azurite

$5,000

Tsumeb Mine, Namibia

Azurite from Tsumeb in Namibia occurred down through the mine as far as the 2nd Oxidation Zone and over the

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Aurichalcite with Hemimorphite and Baryte

$150

Golconda Mine, England

A fine miniature of delicate powder turquoise-green Aurichalcite forms a velvet textured druse of

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Azurite with Malachite and Pyromorphite

$300

Tynagh Mine, Ireland

Tynagh mine at Killimor in Country Galway, Ireland, produced a magnificent suite of almost 100 mineral species

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Aragonite

$450

Frizington, England

A very characteristic miniature specimen of semi-transparent Aragonite forming as two well-developed, steep

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Cobaltoan Smithsonite

$7,500

Tsumeb Mine, Namibia

A magnificent 9.6 x 6.6 cm trapezoidal plate of delicate rose to candyfloss pink Cobaltoan Smithsonite from

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Azurite with Arsentsumebite

$3,500

Tsumeb Mine, Namibia

I hesitate to use the word showstopper, but in the case of this miniature Azurite with Arsentsumebite, I feel

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Cerussite on Cuprian Smithsonite

$3,000

Tsumeb Mine, Namibia

A thin yet strong matrix plate is encrusted with micro-crystals of light to mid apple green Cuprian

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Mimetite with Bayldonite on Dolomite

$5,000

Tsumeb Mine, Namibia

A stunning and quite spectacular miniature of golden-yellow Mimetite on Dolomite with scattered spherules of

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Malachite ps. after Azurite with Gartrellite and Azurite

$6,000

Tsumeb Mine, Namibia

This amazing cabinet specimen is one of the richest in Gartrellites I have ever seen, not to mention the

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Azurite partly pseudomorphing to Malachite

$7,500

Tsumeb Mine, Namibia

Although Tsumeb mine is famous for its diversity of mineral species, its number of type localities and

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Cuprian Smithsonite

$1,500

Tsumeb Mine, Namibia

This lovely miniature Cuprian Smithsonite from the Tsumeb mine in the Oshikoto Region of Namibia is displayed

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Dolomite with Duftite

$5,000

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Deep apple-green micro-crystals of Duftite are richly dusted across the surface of an off-creamy-white

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Rosasite with Olivenite

$3,000

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Rosasite is a rare mineral at the Tsumeb mine in Namibia, although is known to occur in the supergene zone and

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Smithsonite

$5,000

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A fine display of lustrous rare blue-green translucent crystalline Smithsonite richly lining a 1.5 cm deep

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Cuprian Smithsonite

$1,100

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

An excellent miniature Cuprian Smithsonite from the Tsumeb mine in Namibia richly coating a drusy layer of

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Goethite on Smithsonite

$850

Tsumeb Mine, Namibia

Bright black botryoidal druses of lustrous Goethite coat hidden Smithsonite crystals to 1.4 cm sitting on a

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Cerussite

$750

Tsumeb Mine, Namibia

From the world famous Tsumeb mine in Namibia, this terrific miniature Cerussite shows off various morphologies

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Azurite with Cerussite

$600

Tsumeb Mine, Namibia

This excellent large miniature cluster of deep midnight blue Azurite crystals is from the Tsumeb mine in

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Cobaltoan Smithsonite

$800

Tsumeb Mine, Namibia

A gorgeous small miniature of bubble gum pink Cobaltoan Smithsonite intermixed with a sooty black

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Cerussite

$800

Tsumeb Mine, Namibia

A classic small miniature Cerussite from Tsumeb mine in Namibia displaying five radial crystals of differing

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Siderite

$300

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Although Siderite is a relatively common mineral at Tsumeb, occurring in each of the three oxidation zones,

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Cuprian Smithsonite

$750

Tsumeb Mine, Namibia

An absolutely beautiful miniature of Cuprian Smithsonite forming glassy, highly lustrous, zesty bright

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Linarite with Caledonite, Cerussite and Malachite

$400

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A roughly 2 x 1 cm area of bright blue crystalline Linarite dominates the display surface of a brecciated,

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Uvite Tourmaline with Magnesite

$950

Brumado, Brazil

A crystallised matrix of colourless rhombohedral crystals of Magnesite (to 7 mm on edge) is richly coated with

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Malachite

$6,000

Siegen, North Rhine-Westphalia

This fantastic cabinet specimen of crystallised Malachite, what is often termed Primary Malachite, is from the

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Aragonite

$7,500

Giumentaro Mine, Italy

Giumentaro mine sits almost in the exact centre of the Italian island of Sicily, to the west of Mount

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Phosgenite

$7,500

Monteponi Mine, Sardinia

The lead-zinc Monteponi mine in the municipality of Iglesias is in the south west of the island of Sardinia,

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Strontianite

$1,750

Oberdorf An Der Laming, Austria

Gorgeous composite Strontianite crystals to 6 cm wide form curved flattened sprays with pale tangerine bodies

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Malachite

$1,200

Ocna De Fier, Romania

A most pleasing miniature of Malachite from the Ocna de Fier iron-copper skarn deposit in the Banat mountains

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Smithsonite

$600

Lavrion District Mines, Attikí Prefecture

Deep apple-green Smithsonite, in the habit of micro-sucrosic crystals, forms a most pleasing hillocky,

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Malachite

$950

Brixlegg - Schwaz area, Tyrol

Rich crusts of flattened botryoidal Malachite partly cover a creamy-tan dolomitic matrix from the old mining

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Calcite var. Mangan Calcite

$750

Madan Ore Field, Bulgaria

A superb triangular group of delicate candy-pink manganese bearing Calcite crystals from the Madan ore field

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Strontianite

$800

Oberdorf An Der Laming, Austria

A first-class cabinet display specimen of large glassy hexagonal Strontianite crystals, richly scattered over

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Witherite with Baryte

$650

Nentsberry Haggs Mine, England

Hemispheres of Witherite measuring to over 2 cm are formed on a dark grey Limestone matrix from Nentsberry

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Witherite with Baryte and Alstonite

$6,000

Fallowfield Mine, England

Two choice double terminated greyish-white crystals of Witherite are perched on a bed of small Alstonite

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Aragonite

$350

Greystones Quarry, England

.Greystones (or Greystone) quarry is still in operation mining roadstone and occasionally encounters the vein

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Calcite on Sphalerite

$350

Eyam, England

A charming miniature of gemmy clear colourless scalenohedral Calcite crystals measuring to 3.4 cm overgrowing

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Smithsonite

$4,500

Tsumeb Mine, Namibia

Over the last 40 years I have seen countless Smithsonite specimens from Tsumeb, but this stands out as

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Smithsonite

$2,500

Berg Aukas, Namibia

A remarkably fine, bright lustrous translucent and sparkling Smithsonite from Berg Aukas in Namibia. The

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Calcite

$2,500

Aghbar Mine, Morocco

Hot pink ‘Cobaltoan’ Calcite forms as a thin zone over white-colourless intergrown sharply formed rhombic

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Rhodochrosite with Baryte

$500

Wessels Mine, South Africa

A beautiful miniature specimen of globular microcrystalline light bubble gum pink Rhodochrosite with

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Fluorite with Hematite, Siderite and Chalcopyrite

$1,000

Carn Brea Mine, England

Carn Brea is a prominent elongated ridge of granite adjacent to the A30 road and railway line between Camborne

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Primary Malachite

$8,500

Mashamba West Mine, Katanga Copper Crescent

The Mashamba West mine in the Democratic Republic of the Congo (DRC) is famous for its superb specimens of

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Adamite on Aragonite

$850

Lavrion District Mines, Greece

Light apple green Adamite forms a gently curving botryoidal surface surrounded by undulating druses of

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Rhodochrosite

$1,750

N'Chwaning Mines, South Africa

Rhodochrosite from the N'Chwaning mines is a firm favourite with collectors, but it is unusual to see a

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Cerussite ps. after Anglesite with Coronadite

$950

Broken Hill, Australia

This large cabinet size Cerussite pseudomorphing after Anglesite and coated with Coronadite is a Broken Hill

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Rhodochrosite

$5,000

Huayllapon Mine, Peru

This magnificent cluster of intergrown rhombic crystals of Rhodochrosite is from Huayllapon mine at Pasto