Spinosaurus Tooth - Fossil Specimen stromatolite where multiple tabular crystals intersect

where multiple tabular crystals intersect at sharp

Scattered throughout the crystal are small

Mined from: Renéville Mine

while cookeite is a member of the phyllosilicate (chlorite) group with a complex lithium aluminum silicate hydroxide composition

25cm x 1cm

Spinosaurus Tooth - Fossil Specimen stromatolite where multiple tabular crystals intersectMined from: Kem Kem Beds, near Taouz, Errachidia Province, Dra Tafilalet Region, Sahara Desert, Morocco Era: Mesozoic Geological Age: Late Cretaceous, Cenomanian 100. 5 to 93. 9 mya Description: This one of a kind Spinosaurus tooth fossil specimen has a thick, tapering form with a dark brown crown that narrows to a sharp point and a broader, lighter brown base with visible natural texture. The surface shows a mix of smooth enamel preservation and