Carbonates

947 results

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Malachite pseudomorph after Azurite

$1,800

Touissit, Morocco

The naming of specimens for their resemblance to something or other is widespread amongst mineral collectors,

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Cadmium Smithsonite

$1,500

Tsumeb Mine, Namibia

The zinc carbonate Smithsonite was abundant throughout the Tsumeb mine in Namibia, occurring in the supergene

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Sceptre Quartz on Siderite

$2,500

Mésage Mine, France

This stunning bed of transparent to creamy-milky Quartz crystals covers a plate of massive earthy Siderite of

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Strontianite

$1,750

Oberdorf An Der Laming, Austria

Specimens of wonderfully crystallised Strontianite are a famous classic from Oberdorf an der Laming in

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Bindheimite and Malachite ps. after Bournonite

$2,500

Hüttenberg, Carinthia

Bindheimite is a hydrous lead antimony oxide produced from the alteration of other ores and is a species still

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Aragonite var. Flos Ferri

$650

Eisenerz, Styria

A captivating small cabinet specimen of snow-white Flos Ferri forming towering structures of interwoven rods,

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Aragonite var. Flos Ferri

$950

Styrian Erzberg, Austria

This beautiful small cabinet specimen of snow-white Flos Ferri is from the famous locality of Styrian Erzberg

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Malachite

$300

Greystone Quarry, UK

Greystone Quarry, more usually called Greystones quarry by collectors, is situated a little to the south-east

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Witherite

$150

A4119 road cutting, Rhondda-Cynon-Taff (Glamorgan)

Occasionally minerals specimens are found in unexpected new locations following engineering work which has

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Aragonite var. Flos Ferri

$1,200

Styrian Erzberg, Austria

Styrian Erzberg is a mountain in Austria, mined for its iron ore in the form of Siderite and Ankerite.

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Chrysocolla ps. after Malachite ps. after Azurite

$1,800

Tenke-Fungurume area, DR Congo

An excellent discovery of Chrysocolla replacing Malachite after Azurite and coated in Quartz, was made in 2019

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Chrysocolla ps. after Malachite ps. after Azurite

$6,000

Tenke-Fungurume area, DR Congo

During 2019 an excellent discovery of Chrysocolla replacing Malachite after Azurite and coated in Quartz, was

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Calcite, Dolomite and Quartz on Galena and Sphalerite

$2,500

Trepca Complex, Kosovo

Trepča is one of Europe’s most famous mining districts, situated in the Trepča valley in mid-northern Kosovo,

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Chrysocolla ps. after Malachite ps. after Azurite

$1,200

Tenke-Fungurume area, DR Congo

An outstanding cabinet-size, double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after

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Chrysocolla ps. after Malachite ps. after Azurite

$4,000

Tenke-Fungurume area, DR Congo

A stunning and showy cabinet-size, double pseudomorph of intense sky-blue Chrysocolla replacing Malachite

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Chrysocolla ps. after Malachite ps. after Azurite

$2,500

Tenke-Fungurume area, DR Congo

An unusual double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in

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Malachite ps. after Azurite with Azurite and Duftite

$800

Tsumeb Mine, Namibia

Within the world-famous Tsumeb mine in Namibia, Malachite pseudomorphing after Azurite was ubiquitous

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Fluorite with Aragonite

$5,000

Lavrion District Mines, Greece

To state a specimen is ‘the best one has ever seen’ has become a descriptive cliché and to me, a cliché is

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Native Sulphur with Aragonite

$1,750

Agrigento, Italy

An exquisite small cabinet specimen of lustrous Native Sulphur crystals overgrowing a spiky bed of dog-tooth

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Phosgenite

$1,500

Monteponi Mine, Sardinia

The Phosgenite occurrence at the Monteponi mine at Iglesias on the Italian island of Sardinia is remarkable

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Witherite

$3,500

Rosiclare Sub-District, Illinois

The Rosiclare fluorspar mine worked a Fluorite and Calcite deposit of extensive size in the Illinois-Kentucky

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Witherite with Fluorite

$650

Rosiclare District, Illinois

Witherite is a rare barium carbonate and unusually, in this small miniature, forms crystals attached to a thin

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Aragonite var. Tarnowitzite

$750

Tsumeb Mine, Namibia

Tarnowitzite is one of the many iconic mineral species from Tsumeb, the world-famous mine which operated for

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Witherite with Fluorite

$1,200

Ozark-Mahoning Mine, Illinois

The Ozark-Mahoning mine at Cave-in-Rock, Illinois, USA is known for its fine Fluorite specimens. Only

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Azurite with Malachite

$1,200

Chessy-les-Mines, Auvergne-Rhône-Alpes

Even if you do not collect French minerals, a specimen of Azurite from Chessy-les-Mines in the

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Smithsonite

$1,500

Lavrion District Mines, Greece

Aesthetic botryoidal crystals of Smithsonite forming intergrown mamillated druses are a trademark species and

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Olivenite with Azurite

$2,000

Tsumeb Mine, Namibia

A remarkably good small miniature of crystallised Olivenite with minor Azurite and likely Gartrellite from the

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Azurite

$1,200

Chessy-les-Mines, Auvergne-Rhône-Alpes

A large thumbnail of deep inky Royal blue azurite forming a compact block of intergrown rhombohedral-shaped

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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,

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Rhodochrosite

$800

Wolf Mine, Germany

This beautiful specimen provides a rare opportunity to acquire one of Germany’s most iconic mineral species,

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Malachite on Cuprite on Azurite

$450

Chessy-les-Mines, Auvergne-Rhône-Alpes

Malachite coating octagonal Cuprite crystals from Chessy-les-Mines at Villefranche in France is one of the

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Phosgenite in Galena

$350

Monteponi Mine, Sardinia

A gorgeous tight cluster of transparent gemmy Phosgenite crystals fill a 2.5 x 1.5 cm vug in a matrix of

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Arsenopyrite with Quartz, Siderite and Muscovite

$750

Yaogangxian Mine, China

Wow! This super-cute Arsenopyrite with Quartz certainly jumps out at me as a real eye-catcher, a

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$6,500

Tenke-Fungurume area, DR Congo

Pseudomorphs of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in Quartz form an

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$5,000

Tenke-Fungurume area, DR Congo

An arresting large miniature double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,000

Tenke-Fungurume area, DR Congo

A spear-shaped double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,750

Tenke-Fungurume area, DR Congo

This fine sculptural pseudomorph of vivid sky-blue Chrysocolla replacing Malachite after Azurite and coated in

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,500

Tenke-Fungurume area, DR Congo

A small cabinet specimen of vivid sky-blue Chrysocolla overlaying dark emerald-green Quartz-encrusted

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,300

Tenke-Fungurume area, DR Congo

A fabulous pair of broad, V-shaped crystals composed from double pseudomorphs of intense sky-blue Chrysocolla

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,200

Tenke-Fungurume area, DR Congo

Two prominent and one smaller crystal form an unusual double pseudomorph of intense sky-blue Chrysocolla

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$7,500

Tenke-Fungurume area, DR Congo

This museum-grade double pseudomorph of vivid sky-blue Chrysocolla replacing Malachite after Azurite and

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$2,000

Tenke-Fungurume area, DR Congo

A delicate open cluster of double pseudomorphs of creamy duck egg blue Chrysocolla replacing Malachite after

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,750

Tenke-Fungurume area, DR Congo

This striking double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,750

Tenke-Fungurume area, DR Congo

A double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,100

Tenke-Fungurume area, DR Congo

Two former tabular Azurite crystals, now pseudomorphed to Chrysocolla via an intermediate stage of Malachite,

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,800

Tenke-Fungurume area, DR Congo

A double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in Quartz

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,800

Tenke-Fungurume area, DR Congo

This extraordinary column-like miniature is an unusual double pseudomorph of intense sky-blue Chrysocolla

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Chrysocolla ps. after Malachite ps. after Azurite with Quartz

$1,750

Tenke-Fungurume area, DR Congo

An unusual double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in