Fossilized Coral Pair with Quartz and Chalcedony Red this vibrant mineral specimen of

this vibrant mineral specimen of Wulfenite and Chrysocolla comes from the Rowley Mine in Maricopa County

The color even appears to change under different lighting conditions

This specimen has been polished to a high gloss finish and has a cut base which stands freely on its own

The process of petrification occurs when a tree falls and is quickly buried under sediment like volcanic ash or river sediments

Fossilized Coral Pair with Quartz and Chalcedony Red this vibrant mineral specimen ofPillowy clouds of Quartz and Chalcedony line the interior of this lovely Fossilized Coral pair from Tampa Bay, Florida. The white and light blue gray botryoidal Chalcedony crystals contrast perfectly with the darker Quartz banding lining this beautiful crystal and fossil combination. Typically, with fossils from this locale, sections of the coral fracture or break away during the cutting and polishing process, making large pairs of this quality rare.