Carbonates

 

1019 results

Siderite on Calcite
$750
 Schlema-Hartenstein District, Germany
A stunning cabinet specimen of superb Siderite crystals overgrowing dark, brownish-red scalenohedral Calcite
Rhodochrosite and Stilbite with Pyrite and Quartz
$4,000
 Madan Ore Field, Bulgaria
The Madan Ore Field in the Rhodope Mountains of Bulgaria is a prolific producer of amazing specimens, Galena
Azurite
$1,000
 Tsumeb Mine, Namibia
Considering this specimen is a relatively small miniature, it’s comprised of relatively large and fine Azurite
Smithsonite pseudomorph after Calcite
$350
 [Derbyshire], England
A fascinating pseudomorph of Smithsonite after Calcite, originally labelled as from Cornwall, but since
Baryte with Dolomite
$450
 Frizington, England
A charming, slightly over-sized miniature of teal blue Baryte with two groups of reddish-tinged creamy
Siderite with Quartz
$300
Certainly, a small miniature, but too big for a large thumbnail (I think!), this tight cluster of opaque,
Fluorite with Siderite and Calcite
$350
 Hilton Mine, England
Golden lemon cubic crystals of Fluorite are piled over an elongated ridge of crinoidal limestone matrix from
Galena with Sphalerite, Chalcopyrite, Quartz and Siderite
$400
 Dalnegorsk, Far-Eastern Region
For just $400 this complex cabinet specimen of Galena with Sphalerite, Chalcopyrite, Quartz and Siderite will
Aragonite
$900
 Spania Dolina Ore Belt, Slovakia
Well-formed prismatic crystals of white Aragonite from Špania Dolina in Banská Bystrica County, Slovakia, a
Linarite with Cerussite
$400
 Grand Reef Mine, USA
The Grand Reef mine in Laurel Canyon, Graham County, Arizona worked a polymetallic orebody hosting lead,
Malachite with Calcite
$850
 Rudabanya, Hungary
From Rudabánya in Hungary, a most pleasing cluster of acicular emerald-green Malachite crystals nestling with
Rhodochrosite
$450
 N'Chwaning II Mine, South Africa
Cherry red, gemmy Rhodochrosite crystals are an iconic species from the N'Chwaning mines within the Kalahari
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
Cobalt-bearing Smithsonite (Cobaltoan Smithsonite)
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine small cabinet specimen of nicely crystalized, bubble gum pink Cobaltoan Smithsonite from the Tsumeb
Malachite on Chrysocolla
$250
 L'Etoile du Congo Mine, Katanga Copper Crescent
A showy and well-priced cabinet specimen of Malachite on Chrysocolla from L'Etoile du Congo mine (Star of
Azurite
$200
 Tsumeb Mine, Namibia
Brilliant, highly lustrous Azurite crystals cover an entirely hidden carbonate matrix; a lovely small
Calcite on Quartz with Pyrite
$700
 Gyongyosoroszi, Hungary
Highly lustrous white-translucent crystalline Calcite hemispheres measuring to 1.6 cm diameter occurring with
Siderite with Chalcopyrite on Quartz
$450
 South Crofty Mine, England
The mines in the Illogan district, an area between Camborne and Redruth in Cornwall, often produced very fine
Smithsonite with Fluorite
$450
 Sheshodonnell Mine, Ireland
Sheshodonnell mine in County Clare, Ireland, is well known amongst collectors for its vivid yellow specimens
Hematite with Chalcopyrite on Siderite
$3,500
 Carn Brea Mine, England
Carn Brea mine formerly lay in the district of Illogan at the northern foot of Carn Brea, an elongated hill
Calcite with Dolomite
$450
 Egremont, England
This small cabinet specimen is a fine example of nail-head Calcite from the west Cumbrian iron mines of
Baryte on Dolomite
$400
 Frizington, Cumbria
An impressive cabinet specimen of teal blue Baryte crystals enveloped around its centre by a druse of cream to
Phosgenite
$1,500
 Monteponi Mine, Sardinia
The Phosgenite occurrence at the Monteponi mine at Iglesias on the Italian island of Sardinia is remarkable
Cerussite with Malachite
$450
 Friedrichssegen Mine, Germany
The Friedrichssegen mine in the German municipality of Frücht worked a Zn-Pb-Cu-Ag deposit, mainly for lead
Malachite
$1,200
 Brixlegg - Schwaz, Austria
An unusual and fascinating small miniature of light peppermint green, botryoidal Malachite with the appearance
Azurite
$900
 Chessy-les-Mines, France
Intergrown bladed crystals of deep azure blue Azurite to 7 mm form a roughly 4.5 x 2 cm cluster on top of a
Malachite
$250
 L'Etoile du Congo Mine, Katanga Copper Crescent
The L'Etoile du Congo mine (Star of Congo mine) in the Katanga Copper Crescent is one of the most famous mines
Quartz with Rhodochrosite, Sphalerite and Chalcopyrite
$300
 Cavnic Mine, Romania
A most elegant miniature of three vertically orientated compound Quartz crystals, preferentially encrusted
Dolomite ps. after Calcite with Pyrolusite
$500
 Niederschlema, Germany
An aesthetic group of five scalenohedral Calcite crystals to 5.5 cm tall, the outer shells of which have been
Cerussite
$650
 Kommern, North Rhine-Westphalia
A rare German specimen of lustrous, white-light grey Cerussite with jackstraw crystals displaying parallel
Fluorite with Dolomite
$500
 Moscona Mine, Spain
A tremendous cabinet specimen of lemon yellow Fluorite crystals overgrown by chains of interlinked pure white
Calcite with Rhodochrosite and Quartz
$600
 Cavnic Mine, Romania
An aesthetic and delightful miniature of buttermilk-cream Calcite forming bow-tie sprays to 3.7 cm perched on
Rhodochrosite with Quartz
$950
 Uchucchacua Mine, Peru
A super example of Rhodochrosite with Quartz from the world famous Uchucchacua mine in Lima Department, Peru.
Wulfenite, Calcite and Duftite on a Dolomite cast
$450
 Tsumeb Mine, Namibia
A tubular cast of pinkish-cream Dolomite forms a complete hollow tunnel which allows daylight to pass through
Calcite
$250
 Uranium Mine No. 21 (Shaft No. 21), Bohemia (Böhmen; Boehmen)
Calcite is famous for producing almost countless habits, but this specimen even catches the breath of a
Galena with Siderite
$800
 Neudorf, Germany
A bright and highly reflective, silver cuboctahedral crystal of Galena nestles in a bed of magnificent golden
Siderite and Baryte with Pyrrhotite and Quartz
$750
 Morro Velho Mine, Brazil
This fabulous large cabinet specimen of beautifully crystallised golden tan Siderite and Baryte with
Clausthalite with Siderite
$250
 Eskaborn Adit, Saxony-Anhalt
If this specimen of Clausthalite with Siderite were featuring in one of our occasional ‘Beauty and The Beast’
Kutnohorite
$3,500
 Wessels Mine, South Africa
Kutnohorite is perhaps one of the strangest looking of all minerals, more organic than mineral in structure
Azurite with Malachite
$650
 Bou Bekker, Oriental Region
The Bou Bekker mines at Touissit lie at the extreme eastern periphery of Morocco, at most only 2 km from the
Heterogenite with Malachite
$350
 L'Etoile du Congo Mine, Katanga Copper Crescent
This showy cabinet specimen of beautifully crystallised Heterogenite and Malachite is from the L'Etoile du
Linarite with Malachite and Cerussite
$300
 Red Gill Mine, England
A vuggy gossan matrix partly lined with electric-azure-blue Linarite crystals to 3 mm; acicular and
Smithsonite
$400
 Lavrion District Mines, Greece
A bright plate of microcrystalline, globular, vivid duck-egg blue Smithsonite from the Lavrion mining district
Rhodochrosite
$1,250
 Sacarimb (Nagyag), Romania
A spectacular cabinet specimen of intergrown, bright bubble gum pink Rhodochrosite crystals lining a shallow,
Baryte with Dolomite, Calcite and Pyrite
$600
 Příbram District, Czech Republic
A busy miniature comprising of 3 cm tall, smoky grey Baryte crystals (which look more like calcite) with
Cerussite
$250
 Vein 2, Somerset
A Cerussite crystal nestles snuggly in a broad, deep vug (3.5 x 2 x 3 cm) in a sooty black Cryptomelane-type
Malachite
$450
 Lavrion District Mines, Greece
A lovely rich miniature of micro-acicular Malachite forming a drusy emerald-green mat over an equally vivid
Hydrocerussite with Cerussite and Baryte
$350
 Torr Works Quarry, England
From Torr Works quarry at Cranmore, Somerset, England, creamy-white Hydrocerussite crystals measuring to 1.5