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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
Creedite is a rare mineral in the hydoxylhalide group and is often formed from the intense oxidation of fluorite formations
The word copper originates from the latin for the island of Cyprus
One of the most common minerals on earth
Approx 420 million years old
Petrified Wood Slab Spessartine The spectacular display of colorsPerhaps the most well known fossil material in the world, petrified wood is not wood at all but rather the fossilized remnants of trees from millions of years ago. Tree trunks, limbs, and branches that died under conditions that favor fossilization gradually become replaced with minerals until what remains is a replica of the original piece of wood consisting entirely of mineral material. Like the trees they capture the form of, each is unique and
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