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Beryllonite Beryllonite 2
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large well-formed crystals with a remarkable aesthetic effect. from a classic Alpine locality. The back of the sample was cut to improve the general aesthetic effect Ex Figus collection. size 9x6x3xcm, weight 300 g
Bertrandite- Golconda mine , Minas Gerais, Brazil Bertrandite- Golconda mine , Minas Gerais, Brazil 2
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Bertrandite, perfect lucent  terminated unique crystals of this ultra rare berillium silicate in crystals till 1,5 cm associated with shorl . Size  4x3x3 cm 
Bertrandite,  - Golconda mine , Minas Gerais, Brazil Bertrandite,  - Golconda mine , Minas Gerais, Brazil 2
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Bertrandite, 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 
Rutile, Musconite, Gries,Val Formazza, Italy Rutile, Musconite, Gries,Val Formazza, Italy 2
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Specimen 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.  
columbite columbite 2
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Columbite is a rare mineral, normally found in millimeter crystals. in this sample it appears incrystals up to 5 cm, with a metallic luster with green tourmaline, translucent at the base. The upper part of the columbite crystal is in turn covered with green tourmaline crystals. Very rare, unique on the market. Great aesthetic effect with well-developed...
Demantoid - Malenco Valley , Lombardy, Italy Demantoid - Malenco Valley , Lombardy, Italy 2
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€790.00
Very nice rare specimen from an old collection, with original label, collected in 1964 . Gemmy large crystals .   Size 6x5,5x2,5 cm
Emerald  green, gem fluorescent fluorite -  Diana Maria Mine, England Emerald  green, gem fluorescent fluorite -  Diana Maria Mine, England 2
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Perfect,  gem emerald fluorite. pictures  in daylight, the purple color is due to the intense fluorescence ogf the crystals. Uv Pictures with LW . The main crystals in a natural vug completely covered by  fluorite crystals. In the center two twinned crystals. Back of the specimen has been cut to reduce the matrix thickness and improve the aesthetics....
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