Description: A conglomerate is a lot like natural cement. Fine particulate hardened over time around the stones within, cementing them into the structure. Conglomerates can sometimes prove difficult to polish because of the different hardnesses throughout. The best way to do so is to have a lighter touch on the wheels.
Chemical Composition: SiO2
Grade: Lapidary Grade
Inclusions: This stone does not have cracks, overall the material is solid and well formed. It does however have pitting throughout.
Cost per Gram: $0.10
Size approximately 1 pc: 7cm x 6cm x 1cm
Weight approximately 1 pc: 50g
Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.