Calcite

Calcite: a remarkable variety of crystal formations

Calcite is a mineral composed of calcium carbonate (CaCO₃), valued by collectors for its wide variety of shapes and colours. Its crystals can be rhombohedral, scalenohedral — the famous "dogtooth" crystals — or form twins. Some calcite crystals occur individually, while others grow on a matrix or alongside minerals such as fluorite, quartz and amethyst.

Fluorite and calcite from Namibia | Ref. 603

MINERALS

Fluorine et Calcite - Namibie | Réf.603

603

€120.00

Mineral rom Namibia

Calcite, sphalerite & galena from Madan Bulgaria – 1995 collector piece

MINERALS

Calcite Sphalerite Galena - Madan, Bulgaria | Ref567

567

€275.00

Minerals of Bulgaria

Carrollite in calcite matrix (old collection) – DR Congo

MINERALS

Carrollite in calcite – Congo

554

€70.00

Minerals of the DR Congo

association of light grey calcite and white quartz from the 9th September Mine (Madan district, Bulgaria)

MINERALS

Calcite & Quartz - Madan, Bulgaria | Ref. 546

546

€170.00

Minerals from Madan, Bulgaria Width 77 mm × Height 48 mm – Weight with base 200 g

Two upright calcite crystals on amethyst from Minas Gerais, Brazil, presented on an acrylic stand

MINERALS

Calcite on amethyst - Brazil | Ref541

541

€65.00

Minerals from Brazil

Large calcite crystals on amethyst from Minas Gerais, presented on an acrylic stand

Large calcite crystals on amethyst from Minas Gerais, presented on an acrylic stand 2

MINERALS

Calcite and Amethyst - Minas Gerais, Brazil | Ref. 436

436

€850.00

Minerals from Brazil.

Calcite with ghost Anduze quarry France Ref3.

MINERALS

Calcite with ghost - Anduze, France | Ref389

389

€50.00

Minerals from France.

Nice calcite from the Elwood mine in the United States

MINERALS

Calcite - Elwood, USA | Ref373

373

€385.00

Minerals from the United States.

Crystallized calcite from Anduze, France, numerous pale crystals on dark matrix and acrylic base

MINERALS

Crystallized calcite - Anduze, France | Ref. 354

354

€845.00

Minerals from France.

MINERALS

Calcite - Gard, France | Ref. 300

300

€35.00

Minerals from France (Gard)

MINERALS

Calcite - Trèves, Gard | Ref. 252

252

€80.00

Minerals from France.

Calcite (LLP-050) -Trêves mine in the Gard - France.

MINERALS

Calcite - Trèves, Gard | Ref. LLP-050

LLP-050

€25.00

Mineral from France

MINERALS

Calcite and Amethyst - Morocco | Ref. 235

235

€99.00

Minerals from Morocco

MINERALS

Calcite with inclusions - Morocco | Ref. LLP-035

LLP-035

€13.00

Mineral: calcite.

MINERALS

Calcite - Gard, France | Ref. LLP023

LLP-023

€15.00

Mineral: calcite

MINERALS

Calcite - Gave de Pau | Ref. LLP-020

LLP-020

€20.00

Mineral: calcite.

Antique calcite from the France collection.

MINERALS

Calcite France | Ref. LLP-006

LLP-006

€15.00

Mineral from France

MINERALS

Calcite "Dogtooth"

7852-155

€70.00

Mineral from China.

Calcite and Sphalerite from Laki -Bulgaria (#144)

Calcite and Sphalerite from Laki -Bulgaria (#144) 2

MINERALS

Calcite and Sphalerite - Laki, Bulgaria | Ref144

144

€170.00

Minerals from Bulgaria.

MINERALS

Calcite – Minas Gerais, Brazil | Ref. E2

€84.00

Mineral from Brazil.

MINERALS

Stalactitic Calcite – Hunan, China | Ref. 7824-136

7824-136

€70.00

Mineral from China.

MINERALS

Twin calcite | Ref119

119

€180.00

Minéral from France.

Calcite from Anduze Quarry, Gard, France, large translucent crystal on acrylic base

Calcite from Anduze Quarry, Gard, France, large translucent crystal on acrylic base 2

MINERALS

Calcite – Anduze Quarry, France | Ref. 100

100

€119.00

Mineral from France

Green calcite from Poona, India, natural crystallised aggregate with a heart-like shape

MINERALS

Green Calcite – Poona, India | Ref. 98

€249.00

Minerals from India.

Showing 1-24 of 30 item(s)

Our selection includes calcites from the Gard region in France, Madan in Bulgaria, Brazil, Namibia and Congo. Available localities may vary as pieces are sold and new specimens arrive. These minerals stand out for their transparency, well-defined crystals and mineral associations. Every piece is accompanied by photographs and a video, allowing collectors to examine it before making their choice.

Calcite has a hardness of 3 on the Mohs scale. As a relatively soft mineral, it requires careful handling and should be protected from acidic substances.