Origin: Fraser River, Chilliwack, BC, Canada
Description: A unique variety of rhyolite with black dots that almost look like algae. The stone is very similar to spider jasper.
Chemical Composition: SiO2
Grade: Lapidary Grade
Inclusions: Some porosity, little to no cracks. no matrix or rind
Cost per Gram: $0.05
Size approximately 1 pc: 11.5cm x 9.5cm x 0.8cm
Weight approximately 1 pc: 184g
Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.