Calcite

 

344 results

Sphalerite with Calcite and Dolomite
$3,000
 Franklin Mining District, New Jersey
A rare and superb crystal of yellow Sphalerite from the Franklin Mining District in Sussex County, New Jersey,
Calcite
$6,500
 Tsumeb Mine, Namibia
An ex. Matrix large cabinet specimen of stepped curved bladed crystals of Calcite with their edges-tinged
Dioptase on Calcite with Duftite
$2,000
 Tsumeb Mine, Namibia
A charming and choice miniature of rhombohedral Calcite crystals preferentially coated with micro Calcite
Malachite pseudomorph after Cuprite on Calcite
$600
 Tsumeb Mine, Namibia
This is a lovey and rare example of Malachite pseudomorphing after Cuprite from the Tsumeb mine in
Calcite with Pyrolusite
$400
 Tsumeb Mine, Namibia
Sharp, sugary-white Calcite forms an open cluster of rhombohedral crystals of varying size, ranging from just
Henmilite on Calcite
$1,250
 Fuka mine, Honshu Island
Excellent purple-mauve crystals of the rare calcium copper borate Henmilite are dusted and speckled over
Baryte with Calcite and Pyrite
$250
  Pribram, Czech Republic
An interesting miniature of bi-coloured Baryte crystals richly coating a blocky matrix of mixed Quartz and
Calcite
$2,500
 Wanlockhead, Scotland
The Leadhills-Wanlockhead ore field in southern Scotland is a favourite amongst collectors of British
Calcite with Hematite inclusions
$400
 Egremont, Cumbria
A hedgehog-shaped cluster of Hematite included Calcite crystals averaging around 1 cm tall with nail-head
Calcite
$850
 Příbram District, Czech Republic
This wonderful group of dark chocolate brown nail-head Calcite crystals is from the Příbram Mining District in
Rhodochrosite with Calcite and Fluorite
$500
 Pasto Bueno, Ancash Department
Pasto Bueno is actually a group of mines in the Pampas District Pallasca Province in Peru, set in the most
Calcite on Dolomite
$400
 Johannes Mine, Bavaria
Two parallel partly intergrown pseudo-hexagonal Calcite crystals sit at a slight angle to the base and are
Calcite
$300
 Herja Mine, Romania
A really beautiful miniature Calcite from Herja mine in Maramureș County, Romania. A small matrix plate
Sphalerite with Calcite
$1,100
 Trepca Complex, Kosovo
This large cabinet specimen of jet-black Sphalerite with biscuit-tan Calcite is, without any exaggeration,
Malachite on Calcite
$1,200
The original label accompanying this most attractive specimen is recorded as olivenite on smithsonite but is
Calcite
$800
 Tsumeb Mine, Namibia
This handsome ex-matrix Calcite crystal from the Tsumeb mine in Namibia displays a distinct hexagonal
Dioptase on Calcite
$7,500
 Tsumeb Mine, Namibia
There are several mineral associations with the copper silicate Dioptase at Tsumeb, but this of snowy white
Calcite with Chalcopyrite
$280
 Greystone Quarry, UK
Wow, a super small cabinet specimen of towering composite Calcite crystals to 7 cm tall from Greystone quarry
Calcite (twin)
$2,600
 Egremont, Cumbria
A classic twinned Calcite from Egremont.  This Calcite is termed a “heart-twin” and is colourless, gemmy
Calcite with Sphalerite and Fluorite
$1,500
 Millclose Mine, England
A double terminated pale honey-yellow Calcite crystal measuring 3.8 x 1.8 x 1.7 cm, perched on a small plate
Calcite
$650
 Egremont, England
This showy cabinet specimen of colourless Calcite is from the iron ore mines in the vicinity of the west
Calcite with Limonite inclusions
$400
 Gillfoot Park Mine, England
Gillfoot Park mine was a little to the northwest of the town of Egremont in West Cumbria, although as the town
Pyrargyrite with Acanthite and Calcite
$6,500
 St. Andreasberg, Germany
This remarkably fine small cabinet specimen of Pyrargyrite with Acanthite and Calcite is from the famous and
Dioptase on Calcite
$1,700
 Tsumeb Mine, Namibia
An outstanding large thumbnail specimen composed of two big intergrown Dioptase crystals on a mini-dome of 2
Calcite (repaired)
$650
 Tsumeb Mine, Namibia
Calcite pervades the Tsumeb orebody although many Tsumeb collections contain few if any specimens.  This
Dioptase on Calcite with Duftite
$750
 Tsumeb Mine, Namibia
Iconic, emerald green Dioptase crystals are generously scattered over a surface of colourless 1 to 2 mm
Calcite on Dolomite cast
$400
 Tsumeb Mine, Namibia
This beautiful large miniature is really two specimens for the price of one! What would be considered the
Quartz with Hematite and Calcite
$900
 Haile Moor Mine, England
A classic west Cumbrian specimen of well-developed Quartz crystals to 2 cm, substantially included by
Calcite
$1,500
 Millclose Mine, England
A magnificent six-sided scalenohedral Calcite crystal from Millclose mine, South Darley in Derbyshire, a once
Calcite with Native Copper inclusions
$7,500
 Franklin Mine, USA
An absolutely delightful example of classic Calcite included with Native Copper from Franklin mine, at
Calcite
$850
 Joplin Field, Missouri
A single gemmy-translucent light golden-yellow crystal of Calcite measuring to 12 cm tall, from the Joplin
Calcite with Sphalerite
$850
 Elmwood Mine, USA
A 4.9 cm wide, colourless, glassy, twinned scalenohedron crystal of Calcite is perched on a stacked group of
Quartz var. Amethyst with Prehnite, Epidote and Calcite
$3,500
 Goboboseb Mountains, Namibia
I have had the privilege of collecting in the spectacular landscape of the Goboboseb Mountains in Namibia but,
Calcite
$1,750
 Baia Mare, Romania
This wonderful specimen is yet again another amazing habit of Calcite; one of the most common minerals on
Fluorite with Calcite
$500
 Fairy Holes Pocket, England
This lovely miniature Fluorite with Calcite is from the Fairy Holes Pocket at the Lady Annabella mine, in
Calcite
$350
 Gyongyosoroszi, Hungary
A fantastic snowball-like hemisphere of pure white Calcite measuring 7 cm in diameter from Gyöngyösoroszi in
Rhodochrosite with Quartz, Calcite,  Dolomite and Chalcedony
$1,500
 Cavnic Mine, Romania
Cavnic mine is the most famous of all mines in the Cavnic district and this is one of the most famous ore
Calcite with Native Copper
$6,000
 Centennial Mine, USA
The copper mines which cover much of the Keweenaw Peninsula in Upper Michigan are a prominent favourite
Calcite
$750
 Rudny, Kostanay Region
A beautiful and aesthetic intergrown pair of lemony-cream transparent Calcite crystals from Rudny in the
Ettringite with Calcite
$1,500
 N'Chwaning Mines, South Africa
A choice and highly aesthetic specimen with two hexagonal, acidic lemon-yellow Ettringite crystals to 1.7 and
Anatase with Quartz, Albite and Calcite
$1,200
 Prenteg, Wales
Prenteg is famous for the occurrence of the trimorphous minerals Anatase, Brookite and Rutile, each a
Calcite var. Cuprian (aka Cuprocalcite)
$6,000
 Tsumeb Mine, Namibia
Cuprian Calcite, also known as Cuprocalcite, is a copper-rich variety of Calcite with a lesser well-known
Calcite with Dioptase inclusions
$7,500
 Tsumeb Mine, Namibia
These well-known specimens of Dioptase-included within translucent colourless to creamy rhombohedral Calcite
Calcite
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Transparent stepped rhombohedral Calcite crystals with barley sugar orange tipped edges form an interpenetrant
Galena with Sphalerite and Calcite
$7,500
 Nikolaevskiy Mine, Russia
A magnificent cluster of excellent Galena spinel-twins from the Nikolaevskiy mine at Dal'negorsk in the
Quartz with Calcite and Galena
$850
 Madan Ore Field, Bulgaria
The vast lead-zinc-silver deposits which form the Madan ore field in the Rhodope Mountains of Bulgaria produce
Calcite
$600
 Pau, France
A superb twinned and gemmy Calcite from the area around Pau in the Pyrénées-Atlantiques department of
Calcite var. Mangan Calcite
$750
 Madan Ore Field, Bulgaria
A superb triangular group of delicate candy-pink manganese bearing Calcite crystals from the Madan ore field