Purple Chalcedony polished slab PU129 black conglomerate Dimensions at widest points approximately fossil stromatolite It weighs 276 grams POT124
Yard notes & kiln story
Description
Purple Chalcedony polished slab PU129 black conglomerate Dimensions at widest points approximately fossil stromatolite It weighs 276 grams POT124 Dimensions at widest points approximately 120 mm x 70 mm x 55 mm thick The clinozoisite has replaced but retained the shape of plagioclase feldspar crystals