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- Tannenbaum mine, Breitenbrunn dist., Erzgebirge, Saxony, Germany
- SmCabinet 6x4x2.5cm
- sulfide , copper
This specimen contains a 1cm vein through the center. On the fringes of the vein are small openings which contain needle-like crystals of silvery and shiny emplectite crystals to about 1-1.5mm.