Top sellers
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rare minerals
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Bavenite, Chabasite, Baveno,...
25,00 € DisponibileM16t537 - Bavenite and Chabasite in a vug of the granite size 7 x 4 x 4 cm -
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Bertrandite - Golconda mine ,...
150,00 € DisponibileBertrandite, perfect lucent terminated unique crystals of this ultra rare berillium silicate in crystals till 2,5 cm associated with shorl . Size 7 x 4 x 3 cm -
Bertrandite - Golconda mine ,...
400,00 € DisponibileBertrandite, perfect lucent terminated unique crystals of this ultra rare berillium silicate in crystals till 2,5 cm associated with shorl . Size 6 x 4 x 3 cm -
Bertrandite - Golconda mine ,...
180,00 € DisponibileBertrandite, perfect lucent terminated unique crystals of this ultra rare berillium silicate in crystals till 1,5 cm associated with shorl . Size 4x3x3 cm -
Beryllonite - Braldu valley,...
450,00 € DisponibileAbsolutely extraordinary specimen with a perfect crystallization and museum dimensions.The specimen also exhibits strong fluorescence under shortwave ultraviolet light.Size 6x6x4 cm, Weight 280 g -
Braccoite, Valletta mine,...
70,00 € DisponibileSpecimen from the original collection of one of the discoverers of this ultra rare mineral species. Orange crystalline masses richly coating black quartz/hematite ore NaMn2+5[Si5As5+O17(OH)](OH) Type and only locality, (IMA 2013-093). Size:1x0,7 cm. -
Carbonatocyanotrichite - Reppia...
40,00 € DisponibileBluye botrioidal crystals over the specimen size 6 x 5 x 4 cm -
Chalcocite- Gambatesa mine Val...
60,00 € Disponibileperfect sharp crystal over white matrix. size 4 x 4 x 2 cm -
Chalcocite- Gambatesa mine Val...
70,00 € Disponibileperfect sharp crystal over white matrix. size 4 x 3 x 3 cm -
Childrenite with Roschrite -...
170,00 € DisponibilePrismatic Childrenite crystals, with very well defined faces and edges, some of them doubly terminated, translucent, lustrous, with spheroidal Roscherite on a Quartz matrix. Size 5 x 6 x 3 cm -
Conichalcite - Cassagna mine Val...
80,00 € DisponibileNice green crystals of Conichalcite on Matrix Size 6x4x3 cm -
Conichalcite - Cassagna mine Val...
50,00 € DisponibileNice green crystals of Conichalcite on braunite Matrix Size 7x4x3 cm -
Coquimbite,Krausite, Roemerite -...
140,00 € Non disponibileNon disponibileA recent new find from Monte Arsiccio in Tuscany: coquimbite in big crystals , very high quality for this species, on a white Halotrichite matrix associated with Roemerite. Among the best ever seen for this rare species size 5x4x3 cm -
Cornetite ( TL) - Etoile du...
65,00 € Non disponibileNon disponibileShowy deep blue Cornetite crystals on white matrix . Super aesthetic. From type locality. The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 8x6x3 cm -
Cornetite ( TL) Eterogenite -...
250,00 € Non disponibileNon disponibileShowy deep blue Cornetite crystals on white matrix . Super aesthetic. From type locality. The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 17x15x5 cm -
Ettrigite - N'Chwaning II Mine,...
400,00 € Non disponibileNon disponibilesuper-bright and flashy yellow plate of the rare sulfate ettringite, from the prime locality in the Kalahari Manganese fields Size 6 x 4 x 3 cm -
Eudialyte , saneroite,aegirine,...
220,00 € DisponibileVery rich piece with red crystals, type locality saneroite, astrophyllite and a large crystal of aegirine . Rare occurrence from an uncommon locality . size 5x4x3 cm -
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Franklinite, zincite with...
250,00 € DisponibileClassic specimen in large well developed crystals on white calcite, intensely fluorescent in red under Uv SW light. from type locality. -
Hopeite with parahopeite (TL) -...
40,00 € DisponibileNice group of hopeite crystals of dark orange-brown color from a defunct locality . Hopeite crystals are well developed and associated to transparent micorcvrystals of parahopeite . Pictures taken with white led light and halogen lamp .The specimen come from a Geologist collection who worked at that mine in 1975- 1980. Size 3x2x1 cm -
Hopeite with parahopeite (TL) -...
80,00 € DisponibileNice group of hopeite crystals well developed and associated to transparent micorcvrystals of parahopeite. in one broken crystal is clearly visible the white "core" of hopeite , surrounded and partialle replaced by a crust of parahopeite Pictures taken with white led light and halogen lamp .The specimen come from a Geologist collection who worked at... -
Hopeite with parahopeite (TL) -...
120,00 € Non disponibileNon disponibileNice group of hopeite crystals of dark orange-brown color from a defunct locality . Hopeite crystals are well developed and associated to transparent micorcvrystals of parahopeite . Pictures taken with white led light and halogen lamp .The specimen come from a Geologist collection who worked at that mine in 1975- 1980. Size 10x6 cm -
Hydroxylherderite, Bennett...
40,00 € DisponibileHistoric specimen from galvani collection. collected in 1982, with original label. Size: 5x3x2 cm. -
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Langite - Reppia Mine, Liguria,...
70,00 € Non disponibileNon disponibileperfect sharp crystals of very intense blue color . size 7 x 6 x 1 cm -
Martite - Kabwe Mine (Broken...
35,00 € Non disponibileNon disponibileLarge crystals till 14 mm in an aesthetic group . The specimen come from a Geologist collection who worked at that mine in 1975- 1980. Size 4x3x2 cm -
Medaite - Molinello mine,...
75,00 € DisponibileNice sample of Medaite, extra rare mineral, from a classic italian locality. size 6,5 x 4 x 2 cm -
Medaite Molinello mine Val...
120,00 € DisponibileVery nice piece rich in red medaite crystals, from Type locality . 8x5x3xcm -
Mn Axinite on quartz with...
45,00 € DisponibileInteresting specimen with well developed mn axinite rosettes on quarrtz over rhodonite Size 5 x 4 x 4 cm -
ParaHopeite (TL) pseudomorph on...
165,00 € DisponibileNice group with lucent parahopeite crystals of dark orange-brown color due to iron staining pseudomorph of hopeite from defunct locality . The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 9x6x2 cm -
Pectolite-Tierno, Monzoni, Val...
300,00 € Non disponibileNon disponibileVery intersting piece from an old German collection, froma classic defunct locality of the Alps , very rare on the present market. 1980. Size 15x9x6 cm -
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Perovskite, Rocca Sella, Almese...
30,00 € DisponibileSize 5 x 4 x 2 cm , crystal 5 mm, with magnetite -
Phosgenite- monteponi ,...
290,00 € DisponibileUn pezzo di grande interesse dalla collezione Lattuada con cartellino originale della Bottega delle pietre, Milano. Cristallo con la classica lucentezza e fortemente fluorescente, 2 cm . Di difficile reperimento nel mercato attuale. il cristallo è completo nella parte frontale, ma la parte posteriore è incompleta per la chiusura della geode di galena,... -
Pyrolusite - Kalahari manganese...
45,00 € Non disponibileNon disponibileInteresting, rare botryoidal pyrolusite . The specimen come from a Geologist collection who worked at that mine in 1975- 1980. Size 7x4x3 cm
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