Polished Bivalve Fossil Clams x 12 From Maintirano, Madagascar Pseudomorph Size = 31 - 103

Size = 31 - 103 mm

Purpurite forms as beautiful metallic chatoyancy in veins and along fracture planes of the host rock

is a rare mineral from Mutoko

Size = 112 - 182 mm

All hand done

Polished Bivalve Fossil Clams x 12 From Maintirano, Madagascar Pseudomorph Size = 31 - 103A NOTE FROM NICK A large flat of 12 beautifully polished Trigonia fossil Bivalves. These Jurassic mollusc shells are approximately 160 million years old and show intricate textures with subtle earthy tones, creating a caramel and white contrast. Polished pairs. PRODUCT DESCRIPTION Bivalve Fossil Clams From Maintirano Madagascar Discover the ancient beauty of Bivalve Fossil Clams from Tulear, Madagascar, dating back to the Late Jurassic Period,