Genuine Pre-Historic Shark Tooth in Matrix septarian heart Weight: 19 lbs

Weight: 19 lbs

Aragonite is a naturally occurring polymorph of calcium carbonate which differs from calcite in its crystal lattice structure

From Wulashan Au deposit

The aquamarine is fully terminated with glassy luster faces

75 x 3 x 2

Genuine Pre-Historic Shark Tooth in Matrix septarian heart Weight: 19 lbsThis genuine pre historic shark tooth makes a perfect gift for any collector. Preserved fossil tooth in matrix of the extinct mackerel shark, Otodus Obliquus, from phosphate deposits, Khouribga, Morocco. Its Eocene in age, approximately 54 million years old. These teeth were collected during the massive phosphate mining operations. *Stock photo shown, not all pieces are alike. you will receive a similar item. Approx. Weight: 100 grams, approx. Size: 2