Copper Crystal - 4.47" Native Copper megalodonteeth Malcolm Rutherford

Malcolm Rutherford

This private quarry is part of the Morrison Formation

13" Cave Bear tooth recovered from Poland

5" to 8" in circumference (16

Travertine forms as calcium carbonate rich water flows through a cave or hot spring

Copper Crystal - 4.47" Native Copper megalodonteeth Malcolm RutherfordOne of the most malleable materials known to man, copper guided human civilization out of the Stone Age and into the Age of Metals. These stunning native copper crystals form beautiful, complex lattices, revealing the many forms this material is capable of taking. This specimen is a native copper crystal recovered in Kazakhstan, measuring 4. 47". Featured in the Fourth Edition of the Mini Museum, we are proud to present native copper crystals as a