Black Jasper Conglomerate slab B230 Polished Rhodonite 120 mm x 80 mm

120 mm x 80 mm  x 10 mm

BC103 Beaton's Creek auriferous (gold bearing) conglomerate slab

Weighs 917 grams

Weight 488 grams

BJ114 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)

Black Jasper Conglomerate slab B230 Polished Rhodonite 120 mm x 80 mmB230 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 180 mm x 75 mm x 8 mm thick Weighs 193 grams Conglomerate is a sedimentary rock consisting of individual pebbles within a finer grained matrix that have become cemented together. Conglomerates are a very common rock type that occur in numerous locations world wide. However this one is special due to it's extreme