Copper Crystal - 4.47" Native Copper wholesale-10 the first and largest of

the first and largest of two production bismuth-phosphate chemical separations plants used to extract plutonium from fuel rods irradiated in the Hanford Site’s reactors

These specimens are fossil brittle stars from the Sannine Formation which have been preserved in incredible detail

The specimen measures 0

Horn Coral

The TOUCH is a special version of the Mini Museum which comes in a classic

Copper Crystal - 4.47" Native Copper wholesale-10 the first and largest ofOne 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