Bornite and Silver - Sonora - Mexico
€130.00
Tax included
I have it for a long time but as it was sedimented in boxes themselves sedimented (squared therefore; as the rule of the exponential progression of the hassles provides for it (cf: Murphy - 5 Ma before J.C. and still not dead) ). I'm only selling it now. I won't even be able to save the silver at this rate._x000D_ The native silver vein runs completely through the copper sulfide block.
11 x 8 cm0086-QPMi0