Polished Magneprase slab MN139 microbialite Approximate dimensions at widest points fossil stromatolite It weighs 276 grams POT124
Yard notes & kiln story
Description
Polished Magneprase slab MN139 microbialite Approximate dimensions at widest points fossil stromatolite It weighs 276 grams POT124 Approximate dimensions at widest points 110 mm x 70 mm x 45 mm thick CH457 Chrysoprase slab