2953 results

Malachite with Azurite
 Engine Vein Mine, England
Characteristic Malachite-Azurite impregnation of Conglomerate from the Engine Vein (Mine) at Alderley
 Wheal Gorland, England
Classic bright blue crystals of the rare mineral Liroconite from Wheal Gorland, St. Day, Cornwall. Crystals of
Quartz var Smoky
 Dolni Bory, Czech Republic
A particularly uncommon specimen of Smoky Quartz from Dolni Bory, Czech Republic. A major Smoky crystal
 Roughton Gill Area, England
A classic specimen of intergrown lustrous yellow-green to canary yellow crystals of Pyromorphite from
 Riemvasmaak, South Africa
A fine aesthetic specimen of intergrown octahedral Fluorite from the now classic location of Riemvasmaak,
Quartz  Japan Law Twin
 Diamantina, Minas Gerais
A gemmy aesthetic colourless double-bladed Japan Law twin Quartz, displaying great form from Diamantina, Minas
 Panasqueira Mine, Portugal
An excellent display of bright metallic silvery-yellow tinted arsenopyrite from Panasqueira Mine, Portugal.
 Spania Dolina Ore Belt, Slovakia
A rarity specimen of Azurite from Špania Dolina, Slovakia particularly for its richness. Azurite
Calcite included by Boulangerite
 Herja Mine, Romania
An excellent display specimen ball of colourless Calcite included by metallic grey hairs of Boulangerite from
Sphalerite with Galena on Quartz
 Gyongyosoroszi, Hungary
Complex habit crystals of brown Sphalerite measuring to 2.7cmm have formed over metallic
Manganoan Calcite
 Trepca Complex, Kosovo
A fine light pink thin botryoidal layer of Manganoan Calcite covers a country rock breccia from
Native Silver pseudomorph after Dyscrasite
 Uranium Mine No. 21 (Shaft No. 21), Bohemia (Böhmen; Boehmen)
A very rich specimen of profusely intergrown crystals of Dyscrasite completely replaced by Native Silver
Fluorite on Quartz
 Sauberg Mine, Germany
Purple crystals of Fluorite cover much of the prismatic Quartz crystals preferentially on one side of the
 Cavnic, Romania
Bright metallic grey-black intergrown crystals of Tetrahedrite form a ribbon across the central area of the
Fluorite on Quartz
 Krupka, Czech Republic
Prismatic crystals of Quartz are abundantly encrusted with cubic Fluorite crystals measuring to 5mm from
Hematite on Quartz
 Florence Mine, England
Classic metallic black disc-like Specular Hematite crystals are aggregated in an area measuring to 3.5cm with
Quartz var Japan-Law Twin
 Ocna De Fier, Romania
A pleasing gemmy colourless crystal of Japan-law Quartz sits at the back of the specimen, with reddish
 Sacarimb (Nagyag), Romania
A neat specimen of the rare mineral Nagyagite displaying impressive crystals measuring to 1cm. Crystals
 Freiberg District, Germany
Richly intergrown bright metallic silvery crystals of Arsenopyrite from the Freiberg mining area in
Native Lead
 Langban, Sweden
A well-crystallised specimen for the species of Native Lead from the classic European location
Native Copper
 Wolf Mine, Germany
A rare relatively large specimen of Native Copper from the Wolf Mine, Germany. The specimen displays
 Schlarbaum Quarry, Austria
Characteristic light lime green hemispheres measuring to 1.5mm of the rare Scandium mineral Kolbeckite are
 Magnesite Deposit, Austria
Classic rhombic crystals of Dolomite are richly intergrown lustrous and preferentially coated on two faces by
 Wheal Gorland, England
A sparkling specimen of Olivenite crystals lining a concave depression in white Quartz  veinstone
 Christoph Mine, Namibia
A well formed prismatic crystal of Dioptase measuring to 3.4cm tall dominates the specimen with a divergent
 St Ives Consols, England
A super specimen of Chalcocite from the St. Ives Consolidated Mines, Cornwall. Metallic dark grey lustrous
Mimetite var Campylite
 Dry Gill Mine, England
A neat specimen of lustrous orange to burnt orange and yellow classic barrel habit crystals of
Witherite on Alstonite
 Fallowfield Mine, England
Classic pyramidal crystals of Witherite on a fine druse of white Alstonite from Fallowfield Mine, Hexham,
 Phoenix United Mine, England
A neat specimen of a Cornish classic variety Andrewsite as green intergrown minutely crystallised
Malachite with Chrysocolla and Chalcedony-Quartz
 Gila Co., Arizona
A pleasing glittering specimen of drusey Quartz covering white-colourless Chalcedony,  botyroidal
 Maffei Mine (Nitzelbuch Mine), Bavaria
A very rich specimen of white druse and botryoidal  Churcheite -(Y) intergrown with Fe-Mn oxides from the
Cobaltoan Calcite on Cobaltoan Dolomite
 Bou Azer, Morocco
A fine combination specimen of lustrous pink-lavender crystals of Cobaltoan Calcite measuring to 5mm are
Native Silver
 Tamdrost Mine, Morocco
An excellent Native Silver crystal specimen from the recent find at the Tamdrost Mine, Morocco. Arborescent
 Tunaberg, Sweden
A well-developed crystal of Cobaltite sits atop the specimen from Tunaberg, Sweden. The metallic
Sphalerite with Calcite
 Trepca Complex, Kosovo
Large very lustrous black crystals of twinned Sphalerite with Calcite on Pyrite from the Trepča Orebody
Fluorite with Sphalerite
 Illinois - Kentucky Fluorspar District, Illinois
A fine classic crystal specimen of Fluorite with Sphalerite from the Hardin County Fluorspar mining area,
Cassiterite with Quartz and Chlorite
 Cornwall, England
Well formed lustrous black crystals of Cassiterite measuring to 8mm+ are clustered and scattered amongst
 Penberthy Croft Mine, England
Extensive areas of white Liskeardite covers the outer surface of a Quartz-sulphide matrix,
 Wheal Gorland, England
Classic crystals specimen of bright blue to green Liroconite from Wheal Gorland, St. Day. Crystals of
Cassiterite Var Wood Tin
 West Wheal Kitty, Cornwall
A Quartz vein cross-section of tin ore from West Wheal Kitty, St. Agnes, Cornwall. Characteristic white to
Hydrocerussite on Calcite
 Mendip Hills, England
Numerous intergrown 'circular' platy crystals of Hydrocerussite are clustered and scattered in a colourless
Cassiterite Var Wood Tin
 Wheal Kitty, England
Classic cut and polished specimen of Cassiterite variety Wood Tin from Wheal Kitty, St. Agnes, Cornwall.
Chloroxiphite in Mendipite
 Torr Works Quarry, England
A rare specimen of dark olive green bladed crystals of Chloroxiphite in cleavages of pink-white Mendipite
Serandite with Polylithionite
 Mont Saint-Hilaire, Canada
A super specimen of fine light salmon pink Serandite with a well formed silvery white rosette of
 Wheal Gorland, England
A rare survivor from Wheal Gorland of Chenevixite probably not comparable with species like
 Egremont, Cumbria
A classic specimen of 'nail head' prismatic Calcite crystals from the Egremont iron mining area west Cumbria.
 Wheal Phoenix, England
A very rich specimen of Dufrenite from Wheal Phoenix, Linkinhorne, Cornwall.
 Wheal Phoenix, England
An excellent crystal specimen of well-formed Cuprite crystals on Goethite covering a Quartz veinstone from