Origin: Australia

Description: Petrified wood, agatized.

Chemical Composition: SiO2

Grade: Lapidary Grade
Appearance: Opaque
Inclusions: Some fractures, but overall good solid rock.

Approximate Size of 1 pc: 10.5cm x 9cm x 6cm 
Approximate Weight of 1 pc: 610g

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