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Kongsberg Mines (Norway), a worldwide classic for Silver mineral specimens. Its legendary fame comes not only from the thick wire Silver “trees” but the fact that if properly protected from light they do not blacken. This gorgeous specimen is a perfect example: 14 cm. (5½ inches) of native Silver tree. (Author: Joan Rosell)

Kongsberg Mines (Norway), a worldwide classic for Silver mineral specimens. Its legendary fame comes not only from the thick wire Silver “trees” but the fact that if properly protected from light they do not blacken. This gorgeous specimen is a perfect example: 14 cm. (5½ inches) of native Silver tree. (Author: Joan Rosell)

Dimensions: 600 x 800
File size: 58.46 kbytes
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