Pay in 4 interest-free payments of $41.75 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
The spectacular display of colors these specimens display can be formed by two different geological processes: the oxidation of pyrite causing ultra-thin layers of iron oxide to form on the surface
Pyrite formations tend to be shiny and metallic
The name "Phantom" Fluorite is applied to Fluorite crystals with a visibly darker colored crystal core within
Aquamarine has a hexagonal crystal structure and is highly prismatic
Metacanthian Trilibite from the Mid Devonian Period
Meteorite - Muonionalusta - Iron Garnet The spectacular display of colorsIron (IVA) Fine Octahedrite Discovered 1906
US$ 102.75
US$ 27.52
US$ 50.00
US$ 70.00
US$ 64.22
US$ 60.00
