TOP LEVEL .
Incredible HÜBNERIT crystal step with ” water clear ” BERGKRISTALL xx
HÜBNERIT (name after a German mining engineer) very rare WOLFRAM mineral.
Highly lustrous crystals with end faces , optically black but on translucent edges intense RED!
Such pieces have not been available on the market for a long time.
Site: PACHAPAQUI – PASTO BUENO – ANDES PERU
Weight : 720 g
Dimensions: 11 x 8 x 7 cm
Picture 4 is the back of the step
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