Black Jasper Conglomerate B227 magnesite Dimensions at widest points approximately

Dimensions at widest points approximately 110 mm x 70 mm x 80 mm thick

MN114  Magneprase slab

Dimensions at widest points approximately 130 mm x 85  x 25 mm thick

Sections consist of a chaotic mixture of dolomite and/or stromatolite fragments set in a matrix of mudstone and/or coarsely crystalline dolomite

Black Jasper Conglomerate B227 magnesite Dimensions at widest points approximatelyB227 Black Jasper Conglomerate rough rock, polished on one side with a natural back . From near Nullagine, Western Australia. Dimensions at widest points approximately 230 mm x 140 mm x 60 mm thick Weighs 3,137 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