5" Fossil Clam with Fluorescent Calcite Crystals - Ruck's Pit, FL

This is a 5" wide, fossil clam (Mercenaria permagna) from the the famous Ruck's Pit quarry in Florida. The interior of the clam is filled with golden-yellow calcite crystals which are highly fluorescent under both short and long-wave UV. These fossils are Early Pleistocene in age, or approximately 2 million years old.

Comes with an acrylic display stand.

Ruck's Pit was a small cement quarry, that for several years in the early 2000's produced some amazing crystal lined fossils. Around 2006 the quarry was shut down, and filled in with water. While some material is still being found in tailing piles from he quarry, high quality specimens of these remarkable crystal filled fossils are becoming hard to acquire.

A geological paper on they unique geology and fossil occurrences in Ruck's Pit can be found here.
DETAILS
SPECIES
Mercenaria permagna
LOCATION
Ruck's Pit, Fort Drum, Florida
FORMATION
Nashua Formation
SIZE
5" wide
CATEGORY
SUB CATEGORY
ITEM
#191753
GUARANTEE
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