Arsentsumebite - Tsumeb Mine - Otjikoto Region - Namibia
(#MINS9233)
Bright green Arsentsumebite in microcrystals aggregates on matrix. A rare arsenates.
Specimen weight:31 gr.
Crystal size:aggregates micro-xls
 Overall size:31mm x 30 mm x 18 mm
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Malachite pseudomorph after Azurite - Tsumeb Mine, Tsumeb - Otjikoto Region, - Namibia
(#MINS9208)
This is a classic pseudomorph from the 1st oxidation zone offering very nice nice azurite crystals replaced by malachite.
Specimen weight:80 gr.
Crystal size:Up to 2,5 cm
Overall size:55mm x 40 mm x 32 mm
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Cerussite - Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
(#MINS9205)
Very nice glassy slighly colorless translucent twinned Cerussite crystals grouping up to 2,8 cm wide, no matrix or point of attachment.
Specimen weight:72 gr.
Crystal size:Up to 2,8 cm
Overall size:35mm x 25 mm x 33 mm
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Cerussite - Tsumeb - Oshikoto Region - Namibia
(#GMA26006)
Historic specimen with large, well-formed cerussite crystals clustered together on a small matrix.
It was surely mined before 1990: the tag reads Southwest Africa,"" the name the region had before it gained independence that year.
Specimen weight:85 gr.
Crystal size:mm. 15
Overall size:50mm x 42 mm x 37 mm
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Atacamite - Mount Gunson Copper mines, Pernatty Lagoon, Pernatty, Pastoral Unincorporated Area, South Australia, Australia
(#MINS9145)
This specimen features incredibly rich forest/emerald green, sparkling aggregates of fine quality atacamite xls up to 5 mm.Classic and excellent material from this mine, that closed in 1985. Ex Sandro Maggia Collection.
Specimen weight:125 gr.
Crystal size:Up to 5 mm
Overall size:55mm x 50 mm x 20 mm
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Gilmarite - Guanaco (Huanaco), Santa Catalina, Antofagasta Province, Antofagasta Region, Chile
(#MINS8904)
Gilmarite in blue rosettes xls up to 1 mm scattered in vugs of matrix with green Conicalcite in association .A rare copper arsenate. Ex Sandro Maggia coll.
Specimen weight:46 gr.
Crystal size:Up to 0.5 mm
Overall size:50mm x 25 mm x 28 mm
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Namibite - Mesopotamia 504 Farm, Mesopotamia copper valley, Khorixas, Kunene Region, Namibia (TL)
(#MINS9106)
Emerald green Namibite xl 1.8 mm wide on matrix from the type locality.
Specimen weight:34 gr.
Crystal size:1.8 mm wide
Overall size:24mm x 20 mm x 24 mm
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Gillardite - 132 North Mine, Widgiemooltha, Western Australia, Australia (TYPE LOCALITY)
(#MINS9103)
This is a very rare attractive specimen with crystalline Gillarditeite.Gillardite is an extremely rare copper nickel chlorine halide, found only at this locality to date.
Specimen weight:24 gr.
Crystal size:Up to 0.8 mm
Overall size:35mm x 25 mm x 18 mm
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Posnjakite - Richtarova - Staré Hory - Slovakia
(#GM25027)
A partly mammillary crust of a light and dark blue color partially covers the surface of this specimen.
It is posnjakite, an uncommon copper sulfate and ...
Specimen weight:85 gr.
Crystal size:--
Overall size:58mm x 47 mm x 37 mm
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Copper (native)- Oumjrane mining area, Tinghir, Drâa-Tafilalet, Morocco
(#12768_COPP_DANI)
Very nice arborescent native copper.
Specimen weight:3 gr.
Crystal size:8 mm
Overall size:35mm x 45 mm x 5 mm
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Mimetite on Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto region - Namibia
(#MINS9088)
Labeled specimen with golden-brown mimetite crystals up to 6 mm scattered on green Smitsonite xls.
Specimen weight:132 gr.
Crystal size:Up to 6 mm
Overall size:62mm x 55 mm x 34 mm
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Mcguinnesite with Vuagnatite - Copper King Mine, Red Mountain, Red Mountain District, Mayacmas Mts , Mendocino Co., California, USA (Type Locality)
(#MINS9095)
Blue green rare Mcguinnessite up to 1,5 mm scattered on matrix from the type locality with minor vuagnatite in association.
Specimen weight:26 gr.
Crystal size:Up to 1.5 mm
Overall size:40mm x 24 mm x 16 mm
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Botallackite - Cligga Head, Perranzabuloe, Cornwall, England
(#MINS9052)
Bright blue/green crystals of Botallackite on all sides of specimen. Botallackite is a rare secondary copper mineral and this is a very rich example from recent finds at Cligga Head.
Specimen weight:30 gr.
Crystal size:Up to 2 mm wide
Overall size:53mm x 30 mm x 25 mm
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Copper psd after Aragonite - San Agustín Mine, Corocoro, La Paz Department, Bolivia
(#11677_COPP_DANI)
A famous pseudomorph of Copper after Aragonite. From a find from over 25 years ago.
Specimen weight:5 gr.
Crystal size:20 mm
Overall size:20mm x 20 mm x 15 mm
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Smithsonite (cobaltoan) - Tsumeb, Oshikoto Region, Namibia
(#MINS9016)
This is a Cobaltian Smithsonite from Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia. Attractive, nicely-colored specimen of Cobaltian Smithsonite with shaped crystals; the Smithsonites have a good pink color, and lustrous, satiny xls.
Specimen weight:200 gr.
Crystal size:Up to 1,0 cm
Overall size:70mm x 35 mm x 45 mm
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Natrochalcite with Antlerite - Chuquicamata mine, Calama, Antofagasta Region, Chile
(#MINS9011)
Specimen rich of darl green Antlerite xls aup to 1,5 mm with emeraldi green Natrochalcite on white contrasting matrix. Natrochalcite is a very rare hydrated sodium, copper sulfate and the Chuquicamata Mine of Chile is the type locality.
Specimen weight:135 gr.
Crystal size:Up to 1.5 mm
Overall size:68mm x 60 mm x 45 mm
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Cuprodongchuanite - Sanguozhuang, Dongchuan District, Kunming Prefecture, Yunnan Province China (TL)
(#MINS8995)
Translucent, lustrous pale bluish green spheroidal aggregates of Cuprodongchuanite, a rare phosphate of lead, copper and zinc, discovered very recently and approved by the IMA as a new species in 2021
Specimen weight:25 gr.
Crystal size:Up to 0.5 mm
Overall size:42mm x 25 mm x 22 mm
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Dioptase with Mottramite -Tsumeb Mine, Otjikoto Region, Namibia
(#MINS8979)
Cluster of bright xls of Dioptase up to 5 mm with adamantine luster on matrix with green Mottramite in association. Very nice combo from Tsumeb mine.
Specimen weight:106 gr.
Crystal size:Up to 5 mm
Overall size:95mm x 80 mm x 27 mm
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Woodwardite - West Caradon Mine, Crow's Nest, St Cleer, Cornwall, England, UK (TL)
(#MINS8973)
Royal blue Woodwardite from this classic Cornish locality..A rare hydrated copper sulfate from an old find.
Specimen weight:4 gr.
Crystal size:-
Overall size:22mm x 15 mm x 6 mm
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Cerussite - Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
(#MINS8934)
Very nice glassy slighly reddish colorless translucent twinned Cerussite crystals grouping up to 3,5 cm wide, no matrix or point of attachment. Former Dr. Francesco Bedognè collection with original label.Acquired in Chiavenna(SO) show year 1975.
Specimen weight:80 gr.
Crystal size:Up to 35 mm x 28 mm
Overall size:40mm x 35 mm x 28 mm
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Copper - Keweenaw Peninsula, Michigan, USA
(#MINS8724)
A classic, old-time specimen of sculptural arborescent crystallized native copper. Showy
Specimen weight:480 gr.
Crystal size:Up to 2,0 cm
Overall size:120mm x 25 mm x 120 mm
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Copper with calcite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
(#MINS8685)
Nice cluster of Copper xls with clear calcite in association up to 4 mm.
Specimen weight:26 gr.
Crystal size:to 4 mm
Overall size:42mm x 28 mm x 25 mm
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Aragonite var. Tarnowitzite, Tsumeb mine, Tsumeb, Otjikot, Namibia
(#MINS8656)
Rare and nice tarnowitzite crystals up to 1,5 cm wide on matrix.
Specimen weight:230 gr.
Crystal size:Up to 1,5 cm
Overall size:70mm x 60 mm x 50 mm
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Callaghanite - Sierra Magnesite Mine, Gabbs, Gabbs Mining District, Nye Co., Nevada, USA(Type Locality)
(#MINS8368)
Very colorful intense lustrous rich deep blue Callaghanite in sub millimetric crystals richly covering the dark matrix.
A nice sample of this rare copper magnesium carbonate.
Specimen weight:33 gr.
Crystal size:sub-mm xls
Overall size:30mm x 32 mm x 29 mm
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Tyrolite - Großkogel, St Gertraudi, Brixlegg, Kufstein District, Tyrol, Austria
(#MINS8364)
Bright turquoise-blue clusters of tyrolite crystals cover multiple sides of the contrasting matrix on this piece from a classic Austrian locality.
Specimen weight:100 gr.
Crystal size:Up to 8 mm
Overall size:50mm x 50 mm x 30 mm
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Cornetite - L'Etoile du Congo mine - Lubumbashi - Katanga Copper Crescent - Katanga - Zaire
(#GM21001)
A crust of spherical-shaped, dark blue colored crystals of cornetite covers the surface of this specimen.
Specimen weight:155 gr.
Crystal size:mm. 3
Overall size:60mm x 50 mm x 28 mm
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Otavite - Tsumeb mine, Tsumeb, Namibia
(#9824_OTAV_DANI)
Specimen very nice and very rich of super rare otavite xls on matrix.
Specimen weight:9 gr.
Crystal size:< 1 mm
Overall size:24mm x 22 mm x 18 mm
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Malachite - Tsumeb - Oshikoto Region - Namibia
(#GM20024)
A carpet of soft felted thin crystals of malachite covers the surface of this specimen.
The color is dark green: when you move the specimen under a light, it changes to pale
Specimen weight:230 gr.
Crystal size:--
Overall size:67mm x 32 mm x 31 mm
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Mimetite - Tsumeb mine, Tsumeb, Namibia
(#10135_MIME_DANI)
This is truly a superb tsumeb minetite offering long xls nicely contrasting on the light creamy matrix.
Specimen weight:181 gr.
Crystal size:26 mm
Overall size:90mm x 75 mm x 45 mm
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Azurite - Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
(#MINS8020)
This is a very nice specimen offering splendid eletric blue Azurite crystals up to 3,0 cm tall.
Specimen weight:45 gr.
Crystal size:Up to 3,0 cm long
Overall size:30mm x 16 mm x 45 mm
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Tsumcorite (TL) - Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
(#9890_TSUM_DANI)
Nice rare Tsumcorite xls on matrix. Ex. S. Maggia collection.
Specimen weight:13 gr.
Crystal size:<1 mm
Overall size:35mm x 25 mm x 20 mm
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Heterogenite and malachite - L'Etoile du Congo mine - Lubumbashi - Katanga Copper Crescent - Katanga - Zaire
(#GM18082)
The surface of this specimen is covered by several brilliant and dark black crystals of heterogenite.
They are in strong contrast with the green of the malachite ...
Specimen weight:43 gr.
Crystal size:mm. 4
Overall size:54mm x 32 mm x 20 mm
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Smithsonite - Tsumeb mine, Tsumeb, Namibia
(#8946_SMIT_DANI)
Creamy coloured elongated smithsomite crystals cluster.
Specimen weight:11 gr.
Crystal size:18 mm
Overall size:28mm x 25 mm x 27 mm
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