Top sellers
Smithsonite- Tsumeb mine Namibia
25,00 €
20,00 €
rare minerals
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Bavenite, Chabasite, Baveno,...
25,00 € In StockM16t537 - Bavenite and Chabasite in a vug of the granite size 7 x 4 x 4 cm -
Bertrandite- Golconda mine ,...
150,00 € In StockBertrandite, 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 € In StockBertrandite, 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 € In StockBertrandite, perfect lucent terminated unique crystals of this ultra rare berillium silicate in crystals till 1,5 cm associated with shorl . Size 4x3x3 cm -
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Braccoite, Valletta mine,...
70,00 € In StockSpecimen 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 € In StockBluye botrioidal crystals over the specimen size 6 x 5 x 4 cm -
Chalcocite- Gambatesa mine Val...
60,00 € In Stockperfect sharp crystal over white matrix. size 4 x 4 x 2 cm -
Chalcocite- Gambatesa mine Val...
70,00 € In Stockperfect sharp crystal over white matrix. size 4 x 3 x 3 cm -
Childrenite with Roschrite -...
170,00 € In StockPrismatic 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 € In StockNice green crystals of Conichalcite on Matrix Size 6x4x3 cm -
Conichalcite - Cassagna mine Val...
50,00 € In StockNice green crystals of Conichalcite on braunite Matrix Size 7x4x3 cm -
Coquimbite,Krausite, Roemerite -...
140,00 € Out of stockOut of stockA 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 € Out of stockOut of stockShowy 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 € Out of stockOut of stockShowy 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 € Out of stockOut of stocksuper-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 , Sodalite, Rouma...
220,00 € In StockVery rich piece with red crystals, type locality saneroite, astrophyllite and a large crystal of aegirine . Rare occurrence from an uncommon locality . size 5x4x3 cm -
franklinite in calcite,...
130,00 € In Stockwell developed , with calcite intensely fluorescent in red. From a classic locality, very difficult to find in the present market, type locality. Size 12x7x3 cm , weight 470 g -
Franklinite, zincite with...
250,00 € In StockLarge crystals till 1,5 cm, with calcite intensely fluorescent in red. From a classic locality, very difficult to find in the present market, type locality. Size 9x4x3 cm , weight 230 g -
Hopeite with parahopeite (TL) -...
40,00 € In StockNice 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 € In StockNice 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 € Out of stockOut of stockNice 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 € In StockHistoric specimen from galvani collection. collected in 1982, with original label. Size: 5x3x2 cm. -
Kermesite, Pezinok, Slovakia
40,00 € In StockA piece almost impossible to find on the current market, with acicularbavenite on pink granite. From type locationSize 4x3x3 cm -
Langite - Reppia Mine, Liguria,...
70,00 € Out of stockOut of stockperfect sharp crystals of very intense blue color . size 7 x 6 x 1 cm -
Martite - Kabwe Mine (Broken...
35,00 € Out of stockOut of stockLarge 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 € In StockNice 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 € In StockVery nice piece rich in red medaite crystals, from Type locality . 8x5x3xcm -
Mn Axinite on quartz with...
45,00 € In StockInteresting specimen with well developed mn axinite rosettes on quarrtz over rhodonite Size 5 x 4 x 4 cm -
ParaHopeite (TL) pseudomorph on...
165,00 € In StockNice 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 € Out of stockOut of stockVery intersting piece from an old German collection, froma classic defunct locality of the Alps , very rare on the present market. 1980. Size 15x9x6 cm -
Pentagonite - Wagholi quarry, India
250,00 € In Stocklarge well-formed crystals with a remarkable aesthetic effect. The back of the sample was cut to improve the general aesthetic.Size 8x7x2 cm, weight 260 g -
Phosgenite- monteponi ,...
290,00 € In StockA piece of great interest from the Lattuada collection with original Label from the Bottega delle Pietre, Milan.Crystal with the classic luster and strongly fluorescent, 2 cm. Difficult to find in the current market. the crystal is complete in the front part, but the back is incomplete due to the closure of the galena geode, size 5x5x3 cm -
Pyrolusite - Kalahari manganese...
45,00 € In StockInteresting, 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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