Opalized Bivalve fossils, 110 million years old

Opalized Bivalve (Cockleshell)   Locality: Lightning ridge Australia Style Number: S#514   Please feel free to request a video from us. A: Opalized Bivalve (Cockleshell) Weight: 15.1cts Measurements: 23mmx15mmx11.9mm B: Opalized Bivalve (Cockleshell) Weight: 10.9ctsMeasurements: 20mmx14.7mmx9.9mm C: Opalized Bivalve (Cockleshell) Weight: 9.8ctsMeasurements: 21.5mmx14.3mmx9.9mm D: Opalized Bivalve (Cockleshell) Weight: 9.3ctMeasurements: 18.6mmx14.7mmx8mm   NotesAll of our stones are natural solid Australian opals that have been cut in-house by me and have been ethically sourced directly by our mining partners.