Bismuth-Bismuthinite-179856

(c) Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

źródło:
Wymiary:
516 x 600 Pixel (116961 Bytes)
Opis:
Bismuth, Bismuthinite
Locality: Huallatani Mine, Potosí Department, Bolivia (Locality at mindat.org)
Size: 7.9 x 6.2 x 4.1 cm.
From the world’s richest deposit of bismuth, this extremely heavy specimen has mirror bright, metallic silver crystals of the element bismuth. Some are full crystals, I believe, parted along contact planes; although many are partial crystals or fragments, but the piece is extremely rich overall with crystals, to 2 cm in length. Excellent metallic luster. Weighs over 800 grams. There is a hint of iridescence and the faintest hint of lavender. Ex. Martin Zinn Collection.
Licencja:
Warunki licencji:
Creative Commons Attribution-Share Alike 3.0

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