Carbonates

 

842 results

Calcite on Dolomite
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very pretty specimen of lustrous pearly Calcite crystals nestled in a vugh of light buff coloured intergrown
Smithsonite on Galena
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Dark blackish lenticular Smithsonite crystals to 7mm richly encrusting a matrix of Galena. The colouration of
Pyromorphite on Malachite
$7,500
 Rum Jungle, Northern Territory
A fine druse of yellow-green Pyromorphite cover a dark green Malachite. A classic combination of the Rum
Malachite with Pyromorphite
$5,000
 Rum Jungle, Northern Territory
Mounds of deep bottle-green Malachite are partly covered with Pyromorphite crystals with a wonderfully
Cobaltoan Dolomite
$250
 Kakanda Deposit, DR Congo (Zaire)
A fine specimen of bubble-gum pink crystalline Cobaltoan Dolomite measuring to 3.5cm, from the D.R. Congo
Malachite on Cuprite
$3,500
A well formed single octahedral crystal of Cuprite. The Cuprite crystal measures to 4cm on edge with a light
Cerrusite
$250
 Touissit, Morocco
A charming and aesthetic reticulated Cerussite, the intersecting blades of which create a snowflake-like
Descloizite with Dolomite
$350
 Berg Aukas, Namibia
A classic specimen of serrated arrow habit crystal of Descloizite from Berg Aukas, Namibia. Crystals of
Cuprite coated with Malachite
$2,500
 Ogonja, Namibia
A well formed large Cuprite crystal and partly relapced with Malachite, from the Khomas region, Namibia.
Witherite with Fluorite
$700
 Minerva No.1 Mine, USA
A rather different specimen of Witherite with Fluorite from Minerva No. 1 mine at Cave-in-Rock, within the
Galena on Dolomite
$2,000
A magnificent and beautifully crystallised Galena on Dolomite from Rupprichsroth, Cologne, in North
Tetrahedrite with Siderite
$350
  Pribram, Czech Republic
Silver-white crystals of Tetrahedrite are scattered over sharp, rhombohedral Siderite crystals lining a 5.0 x
Bournonite with Quartz, Siderite and Calcite
$900
  Pribram, Czech Republic
Blueish-steel-grey crystals of the lead-copper-antimony sulphosalt Bournonite are scattered amongst a busy
Cerussite
$2,500
 MMM Mine, Australia
An extremely rich cabinet Cerussite from the MMM mine at Broken Hill in Australia with masses of snowy-white
Siderite with Quartz
$650
  Pribram, Czech Republic
From one direction, the underlying ribs of a dark grey quartzite matrix are entirely coated with perfect
Siderite with Calcite
$350
  Pribram, Czech Republic
This Siderite, from the Příbram District in the Czech Republic, forms an almost circular, slightly domed
Azurite with Malachite
$1,500
 Block 14, Australia
A charming miniature of well crystallised Azurite scattered amongst slightly turquoise, peppermint-green
Aragonite
$350
 Cicov Hill, Bohemia
A magnificent, finely crystallised Aragonite from Číčov Hill in the Ústí nad Labem Region of the Czech
Malachite
$500
 Block 14, Australia
A mixture of granular Cerussite, strongly cemented by a pervading deposition of Malachite, from the Block 14
Siderite with Calcite
$500
  Pribram, Czech Republic
Razor-sharp rhombohedral Siderite crystals form a slightly domed cluster with small colourless to weak
Malachite
$1,500
 Block 14, Australia
Velvet-like, contoured druses of mid-emerald-green Malachite coat a coarsely granular matrix of colourless and
Aragonite
$500
 Spania Dolina Ore Belt, Slovakia
Two joined, ex-matrix Aragonite crystals grade from opaque milky-white above their bases to glassy, colourless
Goethite coating Cerussite after Anglesite
$1,250
 Block 14, New South Wales
Sharp, blocky pseudomorphs of Cerussite after Anglesite, coated with jet-black Goethite are famous from the
Calcite with Siderite, Galena and Sphalerite
$200
  Pribram, Czech Republic
A pretty, large thumbnail specimen of very nicely crystallised bright silver Galena, golden-tan Siderite,
Malachite with Azurite
$400
 Miedzianka, Lower Silesia
Malachite and Azurite combine to form a beautiful small miniature of banded emerald-green and azure-blue, from
Smithsonite on Coronadite
$2,000
 MMM Mine, Australia
A superb specimen of colourless to milky-white Smithsonite crystals forming rich clusters over a matrix of
Smithsonite on Coronadite
$3,500
 MMM Mine, Australia
A showy, top quality specimen of colourless-milky-white Smithsonite crystals forming globular crystal
Aragonite
$700
 Podrečany, Banská Bystrica Region
The quarry at Podrecany in Lucenec County, Slovakia produced a good variety of mineral species but is probably
Siderite with Quartz and Dolomite
$400
  Pribram, Czech Republic
Coffee-tan rhombic crystals of Siderite averaging 1.5 cm on edge are densely coated with tiny Quartz crystals
Siderite
$500
 Knappenberg, Carinthia
A wonderfully crystallised specimen of golden-tan Siderite from Knappenberg in Carinthia state, Austria. 
Malachite
$950
 Brixlegg - Schwaz area, Tyrol
A rich crust of semi-botryoidal Malachite almost entirely coats a creamy-tan dolomitic matrix from the old
Malachite
$950
 Brixlegg - Schwaz area, Tyrol
Rich crusts of flattened botryoidal Malachite partly cover a creamy-tan dolomitic matrix from the old mining
Tyrolite, Tangdanite, Erythrite and Azurite
$1,500
 Geyer - Silberberg District, North Tyrol
A highly brecciated specimen interwoven with fracture and pore-filled copper and cobalt mineralisation. 
Strontianite
$1,750
 Oberdorf An Der Laming, Austria
Gorgeous composite Strontianite crystals to 6 cm wide form curved flattened sprays with pale tangerine bodies
Dolomite
$700
 Magnesite deposit, Styria
A great example of well crystallised Dolomite with Quartz from the Magnesite deposit worked by the old quarry
Azurite with Malachite on Limonite
$7,500
 Calabona Mine, Sardinia
An absolute show-stopping Azurite from the Calabona mine at Alghero in Sassari Province, Sardinia, Italy, an
Quartz var. Amethyst with Dolomite and Calcite
$250
 Banska Stiavnica (Schemnitz), Slovakia
An excellent miniature of Amethyst Quartz crystals with a good depth of colour from Banská Štiavnica
Aragonite
$600
 Podrecany, Banská Bystrica Region
The magnesite deposit at Podrecany in Lucenec County, Slovakia, is famous for its magnificent Aragonite
Stromeyerite with Polybasite, Pyrargyrite, Siderite, Calcite and Quartz
$200
  Pribram, Czech Republic
This small miniature packs a lot of punch, featuring fine examples of long, prismatic whiteish-silver
Quartz var. Amethyst with Dolomite
$500
 Banska Stiavnica (Schemnitz), Slovakia
Amethystine Quartz crystals of between 4 and 5 cm tall, preferentially coated in thick drusy cream Dolomite
Aragonite
$250
 Cleator Moor, Cumbria
Like many west Cumbrian localities, the Cleator Moor iron mines have a quite limited suite of minerals, but
Malachite with Chrysocolla
$750
 Wheal Phoenix, England
Mammillary druses of Malachite form gently curved mounds over the Quartz crystal covered surface of a Quartz
Cerussite
$500
 Wheal Rose, Cornwall
An extremely rare location specimen of well crystallised Cerussite on massive Galena from Wheal Rose at
Azurite
$200
 Pikedaw-Grizedales Veins, North Yorkshire
A very rare specimen of Azurite from the Pikedaw-Grizedales Veins near Craven in North Yorkshire,
Rhodochrosite with Malachite
$650
 Wolf Mine, Germany
A small but arresting miniature of dusty, cherry-red Rhodochrosite forming a gently undulating druse of ovoid
Cerussite
$400
 Braubach, Rhineland-Palatinate
A tightly packed, intergrown group of reticulated Cerussite crystals from Braubach in the Bad Ems District of
Siderite with Calcite
$1,250
 Niederschlema, Germany
A magnificent example of Siderite forming sharp, perfectly developed hexagonal platelets, typically 1 cm in
Galena with Siderite
$800
 Neudorf, Germany
A bright and highly reflective, silver cuboctahedral crystal of Galena nestles in a bed of magnificent golden