Gallery

4420 results

Cassiterite
$350
 Bojewan Tin Stream Works, Cornwall
There is no disguising this specimen is an ugly brute, but it is a Cornish tin stream Cassiterite which makes
Fluorite
$250
 Hilton Mine, England
An off-matrix interpenetrant Fluorite twin from the world-renowned Hilton mine in Scordale, near to Appleby in
Siderite with Pyrite
$300
 Tazna Mine, Potosí Department
A pleasing specimen of bold chunky lenticular Siderite crystals to 2.7 cm diameter, densely covering a
Calcite
$850
 Dalen-Kjorholt Mine, Norway
The Dalen-Kjørholt limestone mine at Kjørholt in Telemark, Norway, is renowned for its many habits of
Pyrite with Tourmaline
$400
 Lengenbach Quarry, Switzerland
An equant, well-developed complex Pyrite crystal 5 mm in diameter nestles in a creamy-white, sucrosic
Fluorite
$760
 Tule Mine, Coahuila
An arresting large miniature of mottled violet cubic Fluorite crystals to 2.4 cm with intensely deep violet
Fluorite
$1,000
 Maxonchamp, Lorraine
A delightful large miniature composed entirely of inter-grown, strongly colour-zoned teal-blue cubic Fluorite
Azurite with Malachite
$2,600
 Tsumeb Mine, Namibia
A beautiful and fascinating Azurite and Malachite from the Tsumeb mine in Namibia.  A specimen in which
Fluorite
$520
 Rehrlköpfl, Salzburg
A striking miniature of cubic Fluorite crystals of deep sky-blue to mid-ultramarine richly covering a thin
Dolomite
$1,500
 Trieben, Styria
An attractive group of colourless glassy Dolomite crystals with mid-grey cores from Trieben in the
Stannite with Jamesonite
$950
 San José Mine, Oruro Department
An unusual and rather fascinating specimen of the tin sulphide Stannite is intergrown with thick acicular
Montgomeryite
$1,500
 Tip Top Mine, USA
An excellent specimen of the very seldom encountered species Montgomeryite, a calcium-magnesium-aluminium
Rhodochrosite
$4,500
 Uchucchacua Mine, Peru
A rich and splendid coverage of lustrous rhombohedral Rhodochrosite crystals to 1.2 cm on edge contrast nicely
Tetrahedrite with Boulangerite, Jamesonite and Pyrite
$1,850
 Ánimas Mine, Potosí Department
A terrific off-matrix specimen of intergrown steely-grey Tetrahedrite crystals to 2.3 cm on edge from the
Liroconite
$800
 Wheal Gorland, England
A granular, large thumbnail matrix of iron-stained milky Quartz, is richly coated with intergrown blades of
Cuprite with Cuprite var. Chalcotrichite
$500
 Wheal Unity, Cornwall
Hackly intergrown granules of silvery deep-red Cuprite cover a porous brecciated Quartz veinstone. Richly
Paravauxite with Childrenite
$250
 Llallagua, Bolivia
An excellent specimen of the rare hydrated iron-aluminium phosphate hydroxide Paravauxite as very pale-yellow
Lorandite with Realgar
$600
 Allchar, Kavadarci
A rare and interesting specimen of Lorandite with Realgar from the famous arsenic-antimony-gold-thallium
Spinel with Marble
$200
 Changy mine, Myanmar (Burma)
Three deep cherry-red crystals of Spinel, each to about 5 mm across, are partly embedded in a rectangular
Axinite-(Mn) with Epidote
$1,200
 Canta, Lima Department
Well-developed bladed crystals of lustrous clove-brown Axinite-(Mn) crystals measuring to 3.5cm are richly
Fluorite
$200
 Lavrion District Mines, Greece
A specimen displaying intergrown cubic light purple Fluorite cubes measuring to 3.2 cm with some Calcite, on a
Native Sulphur
$6,200
 Agrigento, Italy
An excellent specimen of bright yellow unusual tabular diamond shaped Native Sulphur crystals measuring to
Rose Quartz on Feldspar
$750
 Ilha Claim, Brazil
A very pleasing crystal gemmy-translucent display of radial pink Rose Quartz measuring overall to 4.8 cm,
Kawazulite with Freibergite
$150
 Moctezuma Mine (Bambolla Mine), Sonora
A rare specimen of Kawazulite a Bismuth Selenium/Telluride as silvery metallic areas intermixed with
Rhodochrosite on Sphalerite
$1,250
 Sacarimb (Nagyag), Romania
A neat specimen of intergrown pink petal-like crystals of Rhodochrosite line a cavity in dark brown Sphalerite
Native Gold
$450
 Clogau St Davids Mine, UK
Several distinct patches of buttery-yellow Native Gold are strung-out in a strongly foliated carbon-rich
Goethite with Quartz
$450
 Restormel Royal Iron Mines, England
A beautifully aesthetic specimen of botryoidal Goethite forming undulating mid to dark chocolate-brown mounds
Fluorite with Quartz
$750
 West Pastures Mine, England
Five lustrous, pale apple-green Fluorite crystals, all to about 1 cm on edge are perched across an L-shaped
Calcite
$700
 North Crofty Mine, UK
An unusual and rare specimen from North Crofty at Pool, Carn Brea, Cornwall, now part of the more well known
Baryte
$200
 Silverband Mine, England
Two, off-matrix, colourless and translucent to semi-transparent Baryte crystals in tight parallel growth from
Scheelite with Quartz
$750
 Carrock Mine, England
A superb Scheelite crystal measuring 1.0 x 1.0 x 0.4 cm set in milky-white Quartz from Carrock mine in Carrock
Olivenite
$600
 Wheal Unity, Cornwall
A flat plate of iron-stained vein Quartz has a rich coating of deep bottle-green Olivenite crystals to about 6
Tetrahedrite with Galena and Quartz
$650
 Herodsfoot Mine, England
A block of milky-white vein Quartz coated with 2 to 3 mm clear glassy Quartz crystals, cuboctahedral Galena,
Fluorite
$600
 Blackdene Mine, County Durham
Among all the famous Fluorite mines throughout Weardale in County Durham, Blackdene mine is famed for its
Calcite with Pyrite and Quartz
$1,600
 Herodsfoot Mine, England
Herodsfoot mine at Lanreath in north Cornwall, England, is an enigmatic mine and for sure, a Cornish
Quartz Epimorph after Fluorite with Chalcopyrite
$900
 Cornwall, UK
A magnificent Cornish Quartz epimorph after Fluorite with overgrowths of Quartz and Chalcopyrite. The hollow
Pyromorphite
$1,500
 Roughton Gill Mine, England
A showy display face of acidic, mustard-yellow Pyromorphite crystals, very richly coating a cellular vuggy
Calcite
$3,500
 Egremont, England
A magnificent Calcite specimen from the Egremont mining district of west Cumbria.  Colourless and glassy
Cassiterite
$1,500
 Trevaunance Mine, Cornwall
A splendid bed of lustrous brownish-black Cassiterite crystals to 1.7 cm, covering a milky-Quartz fracture
Fluorite with Calcite
$4,800
 Heights Mine, England
Well-developed cubic gemmy-translucent crystals of light green Fluorite measuring to over 1 cm are
Galena
$1,150
 Blackdene Mine, County Durham
A fine bright metallic silvery crystal specimen of intergrown Galena crystals with cube-octahedral habit
Fluorite with Quartz
$1,150
 Cambokeels Mine, England
Classic gemmy lustrous purple  interpenetrant  crystals of Fluorite measuring to 1.8 cm are
Boracite
$900
 Boulby Mine, England
Gemmy light blue crystals of Boracite measuring to 3 mm form a druse over the top of the matrix of creamy
Fluorite with Baryte
$620
 Derbyshire, England
Gemmy intergrown and scattered crystals of tinted purple Fluorite measuring to 5 mm, with abundant inclusions
Fluorite
$600
 Hilton Mine, England
A substantial crystal specimen of classic yellow Fluorite from the Dowscar Flats, Hilton Mine, Scordale
Dufrénite with Chalcosiderite
$250
 Gunheath China Clay Pit, England
Rich rich botryoidal Dufrénite covers areas to 3 cm overgrown lustrous green radial platy Chalcosiderite, on a
Chalcopyrite var Blister Copper
$100
 Camborne-Redruth, England
A pleasing miniature specimen of Chalcopyrite variety Blister Copper from one of the mines in the
Chalcocite
$250
 Geevor Mine, England
A classic thumbnail specimen of Chalcocite crystals measuring overall to 2cm from Geevor Mine, Pendeen,