Copper Crystal - 4.47" Native Copper megalodonteeth 13" Cave Bear tooth recovered

13" Cave Bear tooth recovered from Poland

the US Government also authorized annual payments of nearly $2M per year to help fund the development

It includes 32 Specimens from the Age of Dinosaurs collection

Malcolm Rutherford

Copper Crystal - 4.47" Native Copper megalodonteeth 13" Cave Bear tooth recoveredOne 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