Origin: Carnarvon, Australia

Description: Mookaite is essentially fossilized sea floor sediment. The different colours within are various settlements of fine grain silica that hardened over time. It is one of the few clean yellow stones available for lapidary use.

Chemical Composition: SiO2

Grade: Lapidary Grade
Appearance: Opaque
Inclusions: Some cracks- each slab has one or two

Cost per Gram: $0.15
Size approximately 1 pc: 80mm x 60mm x 6mm
Weight approximately 1 pc: 47g

Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.