Pyrite Cluster - 2.821" cruziana which is enclosed inside a

which is enclosed inside a classic

52" polished Cleoniceras fossil from Madagascar

53" handaxe/biface from North Africa and is dated to roughly 12

357" tektite is set into a sterling silver bezel and contains a chain of the same material

Plesiosaurs are one of the most readily identifiable of all ancient marine reptiles

Pyrite Cluster - 2.821" cruziana which is enclosed inside aBetter known as Fool's Gold, pyrite is an iron sulfide compound with a gold like appearance, hence its nickname. Unlike gold however, pyrite often forms in cubic crystals, an expression of the mineral's cube shaped atomic structure. This specimen is a pyrite cluster measuring 2. 821". It might not be worth its weight in gold, but this mineral has been valued since prehistory when pyrite was used as a fire starter by Neanderthals and our other human