Calcite

 

83 results

Calcite
$350
 Gyongyosoroszi, Hungary
A specimen destined for this Christmas update is this fantastic snowball-like hemisphere of pure white Calcite
Calcite pseudomorph after Aragonite Var. Tarnowitzite
$1,250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A beautiful and fascinating pseudomorph of Calcite replacing Tarnowitzite, the plumbian variety of Aragonite.
Calcite with Dioptase
$1,250
A highly lustrous mound of closely interpenetrating snow-white Calcite crystals averaging between 2 to 2.5 cm
Calcite with Dolomite
$650
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A gorgeous specimen from the Tsumeb mine in Namibia comprising of large equant rhombohedral Calcite crystals
Calcite
$1,200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Two co-joined hemispheres of creamy Calcite, the rounded surfaces of which are composed of sharp rhombic
Calcite on Sphalerite
$525
 Herja Mine, Romania
A striking combination of black Sphalerite partly overgrown with excellent rosettes of transparent to
Calcite
$350
 Broken Hill, Australia
A pleasing group of thick, squat hexagonal Calcite crystals from the Broken Hill mining district in New South
Cobaltoan Calcite
$750
 Madan Ore Field, Bulgaria
A superb triangular group of delicate candy-pink Cobaltoan Calcite crystals from the Madan ore field in the
Calcite
$300
 Gyongyosoroszi, Hungary
An elongated bed of sharp, colourless scalenohedral Calcite crystals to 3 cm with a bright reflective glassy
Calcite
$150
A neat lustrous cluster of (dogtooth) Calcite crystals measuring to 3.8cm, colourless and white, from the
Calcite with Malachite
$5,000
 Mashamba West Mine, Katanga Copper Crescent
From the famous Mashamba West mine in the Democratic Republic of the Congo, a superb combination of
Dioptase with Calcite
$6,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A choice miniature of lustrous emerald-green Dioptase crystals to 1.5 cm on colourless to milky-white Calcite
Pyromorphite on Calcite
$350
 Daoping Mine, China
Clusters and individual crystals of spring-leaf-green Pyromorphite to about 4 mm are scattered over a nodular
Plattnerite with Calcite and Hemimorphite
$200
 Ojuela Mine, Mexico
A rich and attractive specimen of the lead dioxide mineral Plattnerite, as lustrous black micro-crystals with
Calcite
$1,200
 Sarbaiskoe deposit (Sarbay Mine), Kostanay Province
A fabulous Calcite that packs a big wow factor! From the Sarbaiskoe deposit at Rudny in Kazakhstan, five
Calcite on Fluorite
$450
 50 fm Level, UK
A very good cluster of scalenohedral Calcite crystals on a thin plate of Fluorite collected in August 1937
Calcite
$800
 Odin Mine, England
An uncommon seldom seen fine specimen of lustrous Calcite from the Odin Mine, Castleton, Derbyshire,
Calcite with Native Copper
$6,900
 Franklin Mine, USA
One of the most sought after and highly prized minerals from the historic copper mines of the Keweenaw
Fluorite with Calcite, Sphalerite and Galena
$400
 Annabel Lee Mine, USA
A fabulous combination specimen of a 7.5 cm sherry-brown Calcite crystal on a bed of granular, sucrosic buff
Calcite
$300
  Pribram, Czech Republic
A densely-packed cluster of milky-white to translucent light grey “nail-head” Calcite crystals on a small
Malachite with Calcite and Dioptase
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A choice miniature of intergrown, transparent rhombic Calcite crystals to 3 mm with turquoise inclusions of
Willemite with Calcite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rich miniature, with a core of dark matrix, completely hidden by an enveloping overgrowth of drusy
Pyrargyrite with Calcite
$5,000
 Samson Mine, Germany
An incredibly rich specimen of the silver sulphantimonide Pyrargyrite, occurring as crystals to around 7 mm
Prehnite
$600
 Rauschermühle Quarry, Rhineland-Palatinate
An excellent specimen of green Prehnite with rhombohedral Calcite from the Rauschermühle quarry at
Pyrargyrite with Stephanite and Calcite
$600
 Schlema, Germany
A granular light grey elongated matrix is richly coated with well-developed crystals of the silver sulphosalts
Calcite on Siderite
$850
 Turț, Satu Mare County
A gorgeous cabinet specimen of lustrous glassy, sinuating rosettes of creamy-white and greyish-white Calcite
Calcite on Quartz
$950
 Cavnic, Romania
Lustrous cauliform clusters of opaque, snow-white Calcite coat glassy Quartz crystals to 2.5 cm over a matrix
Calcite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A pleasing display of lustrous gemmy to translucent crystals of Calcite measuring to nearly 4cm with lots of
Calcite
$350
 Banská Štiavnica (Schemnitz), Banská Bystrica Region
A silky lustred specimen of intergrown light caramel coloured Calcite crystals from Banská Štiavnica,
Calcite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Lustrous clusters of gemmy-translucent crystals of light beige Calcite have formed on a white coating of
Calcite
$100
  Pribram, Czech Republic
A fine lustrous specimen of pink to creamy Calcite crystals from Pribram, Czech Republic.
Calcite
$250
  Pribram, Czech Republic
 A fine display of intergrown 'dog-tooth' crystal Calcite with white cores overgrown by a pink colour
Calcite with Mottramite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An elegant and aesthetic stacked group of three transparent rhombohedral Calcite crystals, intergrown and
Calcite with Mottramite
$1,200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Seldomly seen now, a tight cluster of gemmy nail head Calcite crystals shot through with dark olive-green
Calcite
$250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Colourless to translucent milky-white, glassy Calcite crystals to 1.5 cm across forming stacks over a folded
Calcite
$400
 Gyöngyösoroszi, Heves Co.
A rib of light grey Calcite matrix is coated with a first generation of 1 mm light grey Calcite crystals, many
Calcite
$300
 Recsk Mine, Heves County
A group of semi-transparent, colourless to milky-white scalenohedral Calcite crystals cover a wedge-shaped
Calcite
$850
 Egremont, Cumbria
An excellent display of gemmy colourless and translucent white crystals of Calcite formed over a matrix of
Baryte on Calcite
$450
 Peak Hill Cliff, England
An excellent group of pale honey-tan to colourless Baryte as bladed crystals to 5 cm in a bed of sucrosic
Calcite
$2,500
 Elmwood Mine, USA
From the classic Elmwood mine at Carthage in Tennessee, USA, a stunning Calcite twin crystal of remarkable
Calcite on Conichalcite
$12,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A classic specimen of beautiful rhombohedral, sharp-edged crystals of Calcite set against a carpet of rich
Fluorite with Calcite
$1,400
 Xianghualing, China
Superb, transparent, pale sea-green cubic crystals of Fluorite to over 3 cm on edge are intergrown to form a
Calcite with Conichalcite
$3,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Calcite is a common mineral from the Tsumeb mine in the Oshikoto Region (formerly Otjikoto Region) of Namibia,
Calcite on Quartz
$300
A long narrow plate of polycrystalline milky Quartz is completely hidden across its top surface by equant
Calcite
$6,000
A magnificent group of scalenohedral Calcite crystals with a little attached brick-red Hematite from the
Fluorite with Calcite and Quartz
$700
 Weardale, England
Chains of stubby cream Calcite crystals, of about 0.8 cm, run across a large cluster of pale mauve cubic
Calcite
$900
 West Cumberland Iron Ore Field, England
A wonderful group of colourless Calcite crystals to 3 cm, the locality of which has only been recorded as West
Calcite
$400
 Egremont, Cumbria
A lovely old-time Calcite from the Egremont mining district in west Cumbria, England. Sharp, trigonal