Carbonates

 

772 results

Azurite
$650
 Malbunka Copper Mine, Australia
The Malbunka Copper mine, formerly called the Namajtira prospect, is a privately mined copper body which
Cerussite on Aragonite
$1,750
 Broken Hill Proprietary Mine, New South Wales
An out of the ordinary and hence rather eye-catching specimen of smoky translucent Cerussite crystals on a
Smithsonite
$4,500
 MMM Mine, Australia
A gorgeous specimen of Smithsonite, very fine and showy for the species, from the MMM mine at Broken Hill in
Cerussite
$2,500
 MMM Mine, Australia
A superb old-time specimen of glassy lustrous creamy-white tapered Cerussite crystals richly coating a gossan
Malachite
$300
 Wissen, Germany
A terrific thumbnail of glassy and translucent dark bottle-green Malachite with a high lustre from Wissen in
Malachite
$450
 Wissen, Germany
An absolutely gorgeous Malachite from Wissen in the Rhineland-Palatinate state of Germany. Acicular, fibrous
Malachite pseudomorph after Azurite
$250
 Tsumeb Mine, Namibia
An impressive miniature of Malachite pseudomorphs after Azurite from the Tsumeb mine in Namibia.  A
Malachite
$250
 Onganja Mine, Namibia
A beautiful and most striking specimen of rich emerald-green primary Malachite from the Onganja mine at Seeis,
Malachite ps. after Azurite
$2,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A beautifully crystallised pseudomorph of Malachite after Azurite from the Tsumeb mine in the Oshikoto Region
Malachite
$450
 Lavrion District Mines, Greece
A lovely rich specimen of micro-acicular Malachite forming a drusy emerald-green mat over an equally vivid
Azurite with Calcite and Malachite ps. after Cuprite
$450
 Lavrion District Mines, Greece
Specimens from the Lavrion-Kamariza Mining District tend to be inherently aesthetic and this small miniature
Primary Malachite
$300
 Ogonja, Namibia
A superb primary Malachite perched on mm-sized scalenohedral Calcite crystals from the vein-complex at Onganja
Malachite ps. after Azurite
$650
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Crisp, well defined pseudomorphed crystals of deep holly-green Malachite after Azurite radiate from a small,
Malachite
$600
 Ojuela Mine, Mexico
An elegant, vertically mounted specimen of Malachite richly covering a rusty-brown matrix of limonite-coated
Rosasite
$200
 Ojuela Mine, Mexico
A large sculptural mass of crystallised Rosasite measuring approximately 4.8 x 2.0 x 1.5 cm lies at a slightly
Malachite
$750
 Kerrouchene, Morocco
A choice and quite arresting large thumbnail made-up of two plumes of acicular rich emerald-green Malachite,
Azurite with Calcite
$750
 Lavrion District Mines, Greece
A simple yet unusual and aesthetic small miniature of Azurite on Calcite from the Lavrion Mining District in
Cerussite with Sphalerite and Quartz on Galena
$250
 Stribro (Mies), Czech Republic
A mixed Quartz and Galena matrix is encrusted on its top surface with matt lead-grey, rather crude, Galena
Siderite
$400
 Hüttenberger Erzberg, Carinthia
Dark chocolate-brown rhombohedral prisms of Siderite form an intergrown cluster over a matrix of massive
Malachite pseudomorph after Cuprite
$250
 Chessy-les-Mines, France
From the type locality of Azurite, another Chessy classic in the form of a delightful Malachite pseudomorph
Bindheimite ps. after Bournonite with Malachite
$1,200
 Felixbau Mine, Carinthia
This specimen might be described as an ugly brute (!), but a rather beautiful ugly brute!!!  Mottled lime
Galena with Siderite and Calcite
$6,500
 Pfaffenberg Mine, Germany
A magnificent crystal of Galena measuring 4.0 x 3.3 x 1.8 cm rests on a bed of lustrous deep tan Siderite
Azurite
$2,000
 Altenmittlau, Germany
An excellent stacked group of radial and intergrown inky-blue Azurite crystals forming a 2.0 x 1.1 x 1.2 cm
Rhodochrosite
$7,000
 Wolf Mine, Germany
Wolf mine at Herdorf in the Rhineland-Palatinate state of Germany is famous for its very fine and attractive
Rhodochrosite
$450
 Wolf Mine, Germany
Modified scalenohedral crystals of burnt-orange Rhodochrosite to 1 cm long richly coat a small matrix of mixed
Dolomite ps. after Calcite with Hematite
$500
 Niederschlema, Germany
An aesthetic group of five scalenohedral Calcite crystals to 5.5 cm tall, the outer shells of which have been
Fluorite with Dolomite
$450
 Cäcilia Mine, Bavaria
An excellent small cabinet specimen of quartzite with over a dozen very clear, lustrous, lemon-yellow Fluorite
Connellite with Malachite and Chalcophyllite
$2,500
 Wheal Unity, Cornwall
An absolutely superb specimen of the hydrous copper chloro-sulphate Connellite from the enigmatic Wheal Unity
Siderite
$600
 Carn Brea Mine, England
A thin plate of chloritised granite completely coated with beautifully crystallised deep milk-chocolate-brown
Witherite
$650
 Nentsberry Haggs Mine, England
Spherical clusters of crystalline Witherite to over 2 cm diameter form a mammillated group from Nentsberry
Crednerite with Malachite on Calcite
$400
 Torr Works Quarry, England
Platy black crystals of the Cu-Mn oxide Crednerite line vugs in crystalline snow-white Calcite within by a
Witherite
$500
 Fallowfield Mine, England
A lovely old half nodule of light greyish-white Witherite crystals covering an inner core of massive Witherite
Dolomite cast after Calcite
$900
 Tsumeb Mine, Namibia
Micro-crystals of creamy butter-milk Dolomite form a superb epimorph after triangular nail-head Calcite
Cadmium Smithsonite
$4,500
 Tsumeb Mine, Namibia
A tremendous cabinet specimen of Cadmium Smithsonite forming curved butterscotch-tan rhombohedral crystals to
Smithsonite var. Cobaltoan with Tennantite
$3,500
 Tsumeb Mine, Namibia
A superb specimen of highly modified rhombohedral Cobaltoan Smithsonite crystals which form smooth, curved
Dioptase on Dolomite
$1,500
 Tsumeb Mine, Namibia
A thin Calcite plate (epimorph cast) completely masked by 1 mm and sub-mm slightly bluish-emerald-green
Otavite with Rosasite and Cerussite
$850
 Tsumeb Mine, Namibia
Otavite, a cadmium carbonate, was the first new mineral to be discovered at Tsumeb, being named in 1906. 
Otavite on Malachite with Cerussite
$1,200
 Tsumeb Mine, Namibia
An old-time specimen dating back to the very early days of mining at Tsumeb, the extremely rare mineral
Dolomite on Smithsonite
$3,500
 Tsumeb Mine, Namibia
A splendid razor-sharp rhombohedral Dolomite crystal measuring 1.3 x 1.2 x 1.1 cm is nicely perched atop a
Calcite with Dolomite
$1,500
 Tsumeb Mine, Namibia
Lustrous glassy curved blades of semi-transparent, colourless Calcite form a roughly spherical rosette. 
Calcite with Malachite
$500
 Tsumeb Mine, Namibia
A colourless, semi-transparent rhombohedral Calcite crystal measuring 1.7 x 1.6 x 1.2 cm, with attached and
Cobaltoan Smithsonite
$450
 Tsumeb Mine, Namibia
An excellent and aesthetic miniature of bubble gum-pink Cobaltoan Smithsonite densely coating the top surface
Malachite pseudomorph after Azurite
$1,800
 Tsumeb Mine, Namibia
A 4 cm wide blade of micro-crystallised deep emerald to leaf-green Malachite completely replacing an Azurite
Cuprian Smithsonite
$750
 Tsumeb Mine, Namibia
An absolutely beautiful miniature of Cuprian Smithsonite as glassy, highly lustrous, zesty bright apple-green
Azurite with Anglesite
$2,500
 Tsumeb Mine, Namibia
Thick tabular, intensely dark blue Azurite crystals cap a crystallised Cerussite matrix from the Tsumeb
Cerussite with Malachite
$900
 Tsumeb Mine, Namibia
A 1 cm thick rib of highly lustrous, reticulated Cerussite with flat, parallel sides, has much of its void
Azurite
$4,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A roughly 7.5 x 3.5 cm plate of  platy,  intense deep inky- blue Azurite crystals, with very few
Goethite on Smithsonite
$500
A somewhat unusual specimen of a heavy, thick crust of chocolate brown Goethite overgrowing clear rhombohedral