Origin: Kalgoorlie in Western Australia
Description: This yellow opal is brittle and dry so it does have cracks. Its just the nature of this rock... it shines up beautifully and you can actually get decent sized cabochons out of it with beautiful manganese dendrites running through.
Chemical Composition: SiO2
Grade: Lapidary Grade
Appearance: Translucent/ Opaque
Cost per Gram: $0.22
Size approximately 1 pc: 6.5cm x 5cm x 1cm
Weight approximately 1 pc: 35g
Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.