Fossil Bivalve Clam Shell – Polished Jurassic Specimen Madagascar Tanzanite making it a powerful yet

making it a powerful yet elegant addition to both décor settings and crystal collections

One of the world's four precious gemstones

✓ Stone Count: 1 topaz per earring

Delicate internal layers and flowing textures add depth and movement

and geological stability

Fossil Bivalve Clam Shell – Polished Jurassic Specimen Madagascar Tanzanite making it a powerful yetLate Jurassic Fossil Bivalve (Clam) Shell from Madagascar 160 Million Years in the Making This polished fossil bivalve (clam) shell was collected near Sakaraha in the Tulear Province of Madagascar and dates back to the Late Jurassic, approximately 160 million years ago. Expert polishing reveals smooth contours, flowing growth lines, and warm natural tones of cream, honey, and caramel, making each specimen visually unique. The fossil measures 58 mm 79