Carbonates

935 results

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Cobaltoan Smithsonite

$850

Tsumeb Mine, Namibia

Pink Cobaltoan Smithsonite from the Tsumeb mine in Namibia is always a collector’s favourite and this small

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Goethite coating Cerussite after Anglesite

$850

MMM Mine, Australia

There is always something rather fascinating with sooty-black Goethite coating Cerussite after Anglesite,

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Smithsonite

$900

North Mine, New South Wales

Rich apple-green druses of sub-2 mm Smithsonite crystals cover a naturally etched granular Quartz matrix

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Calcite ps. after Dolomite

$650

Turț, Satu Mare County

This striking small miniature is a quite enchanting pseudomorph of light butterscotch-tan Calcite after sharp

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Smithsonite

$400

Tsumeb Mine, Namibia

Butterscotch-yellow Smithsonite forms a botryoidal mound of glassy undulating crystals from the Tsumeb mine in

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Smithsonite

$2,500

Masua, Italy

This captivating, translucent, deep mustard-lemon-yellow Smithsonite is from the Masua mine on the south

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Malachite

$1,250

Brixlegg - Schwaz, Austria

Botryoidal Malachite in various shades of rich leaf-green partly covers a light biscuit-brown Quartz matrix in

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Cuprian Smithsonite

$1,200

Tsumeb Mine, Namibia

This small miniature from Tsumeb has various sized Smithsonite crystals of light minty-tea green, almost

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Malachite ps. after Azurite with Azurite

$4,000

Tsumeb Mine, Namibia

Two small pseudomorphs of Malachite after Azurite perch on an off-cream dome of drusy 1 mm Calcite crystals,

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Dioptase with Cerussite

$4,500

Tsumeb Mine, Namibia

Dioptase is always a collector’s favourite and is one of the iconic minerals from the Tsumeb mine in

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Azurite with Malachite

$1,600

Wolfenhausen, Germany

Tiny crystals of Azurite and Malachite richly coat a vuggy limonite-stained Quartz matrix from Wolfenhausen,

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Cerussite with Mimetite and Duftite

$950

Tsumeb Mine, Namibia

Seven blocky, colourless, translucent crystals of Cerussite to 15 x 8 x 8 mm contrast nicely against a

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Cuprite coated with Malachite

$700

Andrássy II. Mine, Borsod-Abaúj-Zemplén Co.

A well-formed cuboctahedral crystal of Cuprite measuring to 3.2 cm dominates this specimen, all of which is

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Malachite coating Cuprite (4 loose crystals)

$800

Chessy-les-Mines, Rhône-Alpes

A fascinating set of four loose crystals of Malachite coating Cuprite from the classic locality of

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Malachite with Cuprite

$500

30 Level, Oshikoto Region

This exceedingly attractive fibrous Malachite is from 30 Level at Tsumeb mine in Namibia: a depth of

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Malachite on Calcite

$2,500

Tsumeb Mine, Namibia

A charming small miniature of velvety dark emerald-green needles of Malachite included in, and developed over,

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Malachite

$3,500

This Tsumeb Malachite is of outstanding quality and is a single species specimen, whereby nothing else will

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Azurite

$4,200

Tsumeb Mine, Namibia

Without doubt this is the most aesthetic and beautiful miniature Azurite I have ever had the pleasure of

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Wulfenite with Goethite, Mottramite and Smithsonite

$2,500

Tsumeb Mine, Namibia

Yet again a fascinating specimen from the Tsumeb mine comes into our possession, the like of which I have

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Cerussite

$1,200

Tsumeb Mine, Namibia

The lead carbonate Cerussite, is another of those minerals found at Tsumeb which pervades the ore body

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Smithsonite var. Cuprian

$1,500

Tsumeb Mine, Namibia

Smithsonite was found throughout all Tsumeb, from the supergene surface to deep into the third oxidation

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Malachite pseudomorph after Azurite with Azurite

$1,000

Tsumeb Mine, Namibia

A classic Tsumeb mix of beautifully crystallised Azurite forming well developed thick crystals to 2 cm

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Leadhillite

$4,000

Tsumeb Mine, Namibia

Carlton M. Davis was a well-known American collector who attended Yale and lived in Ohio; a collector whom

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Smithsonite with Cerussite

$2,000

Tsumeb Mine, Namibia

This oversized-thumbnail, or small miniature, is a splendid three-dimensional group of intermixed Smithsonite

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Cerussite with Malachite

$1,200

Tsumeb Mine, Namibia

Describing some specimens can be a challenging pleasure, whereby nothing is quite as it first appears.

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Malachite pseudomorph after Azurite with Azurite

$2,500

Tsumeb Mine, Namibia

A fabulous cabinet specimen of beautifully crystallised glassy Azurite covers one half and silky Malachite

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Duftite on Dolomite

$1,500

Tsumeb Mine, Namibia

Sub-mm crystals of dark-leaf green Duftite richly line the vuggy cavities pervading a white Dolomite

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Malachite-Dolomite pseudomorph after Azurite

$4,500

Tsumeb Mine, Namibia

No matter how many specimens you see and handle from the remarkable Tsumeb mine in Namibia, always be prepared

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Azurite on Arsentsumebite

$1,500

Tsumeb Mine, Namibia

Gemmy deep azure-blue Azurite crystals of about 2 mm form a highly lustrous cluster in vuggy greyish-cream

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Smithsonite

$2,000

Tsumeb Mine, Namibia

Dark smoky, rhombic Smithsonite crystals envelope an elongated rib of carmine-red coloured granular

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Malachite

$750

Tsumeb Mine, Namibia

A magnificent small cabinet specimen of beautifully crystallised acicular deep emerald-green Malachite richly

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Dolomite

$500

Tsumeb Mine, Namibia

Dolomite is ubiquitous throughout the Tsumeb mine due to the nature of the country rock and its paleo-karst

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Quartz with Malachite and Azurite

$600

Tsumeb Mine, Namibia

Given Tsumeb’s fame for having one of the world’s most diverse and exotic suits of minerals, it may come as a

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Smithsonite on Calcite

$850

Tsumeb Mine, Namibia

An eye-catching Cuprian Smithsonite richly coats colourless and glassy Cerussite crystals from the Tsumeb mine

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Malachite ps. after Azurite on Azurite

$450

Tsumeb Mine, Namibia

A miniature, yet good size single Azurite crystal of intense opaque inky blue with surface alterations to

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Smithsonite

$500

Tsumeb Mine, Namibia

One single and pearlescent, pale apricot Smithsonite crystal dominates this choice Tsumeb thumbnail specimen,

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Goethite on Cerussite

$100

Tsumeb Mine, Namibia

Call this an ugly brute if you choose, but like so many mineral specimens, the more you study it, the more it

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Malachite pseudomorph after Azurite with Azurite

$600

Tsumeb Mine, Namibia

For the seasoned collector of Tsumeb, myself included, it is all too easy not to give a second glance at yet

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Calcite on Dolomite cast

$400

Tsumeb Mine, Namibia

This beautiful miniature is really two specimens for the price of one! What would be considered the display

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Azurite

$450

Tsumeb Mine, Namibia

This thumbnail size assembly of gemmy Azurite crystals is a true delight. Scattered over a tiny matrix

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Cerussite

$250

Vein 2, Somerset

This Cerussite specimen nestles snuggly in a broad, deep vug in a sooty black Cryptomelane-type manganese

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Crednerite with Hydrocerussite and Malachite

$450

Vein 2, Somerset

Black blades of the copper-manganese oxide Crednerite are overgrown with velvety druses of sub-mm, light

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Smithsonite

$2,500

Lavrion District Mines, Attikí Prefecture

The wonderful Lavrion mining district on the Attica Peninsula in southern Greece is host to over 600 mineral

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Smithsonite

$1,500

Sounion Area, Greece

For anyone who has had the great pleasure of visiting Greece or, better still, collecting there, Sounion with

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Smithsonite

$5,000

Lavrion, Attikí Prefecture

Smithsonite from the Lavrion mining district is always a pleasure to see and admire. The exact locality of

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Strontianite

$7,500

Oberdorf An Der Laming, Austria

Strontianite from Oberdorf an der Laming in Styria, Austria, is without any doubt some of the absolute best

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Zinkenite with Chalcostibite and Siderite

$9,500

Saint-Pons area, Provence-Alpes-Côte d'Azur

This quite magnificent small cabinet specimen of Zinkenite with Chalcostibite and Siderite is from a rarely

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Aragonite var. Floss Ferri

$2,500

Styrian Erzberg, Austria

Styrian Erzberg is a mountain in the Austrian state of Styria and has been mined by open pit methods for about