Copper Crystal - 7.08" Native Copper rockinaboxplant 1844 This specimen is a

1844 This specimen is a fragment of the First Transatlantic Cable carried aboard the U

Sapphires form very slowly inside cooling igneous and metamorphic rocks as metals seep into aluminum oxide crystals

"The Philosopher takes pleasure in the contemplation of the nature of these compounds while the miner takes pleasure in the profit and use he obtains from the metals he extracts from them

With repeated use

Commemorate the iconic performance of Janis Joplin at the 1969 Woodstock Music Festival with this 19 x 21 Peace of Stage Frame

Copper Crystal - 7.08" Native Copper rockinaboxplant 1844 This specimen is aOne 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 7. 08". Featured in the Fourth Edition of the Mini Museum, we are proud to present native copper crystals as a