32.00 USD
Agatized Tampa Bay Fossil Coral
Cut and nicely polished
Golden Brown and Shades of Blue Botryoidal Chalcedony replacing ancient fossil coral
Dimensions (mm): 155 x 80 x 25
Dimensions (inches): 6.1 x .31 x 1
These corals were found in Tampa Bay, where silica rich groundwater has percolated through ancient coral reef and over time has replaced it's calcium carbonate skeleton with a hard variety of Chalcedony.
This material is no longer mined
You may like to visit the Fossils Collection
http://www.etsy.com/shop/FenderMinerals?section_id=10633095
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