Polished Marillana Conglomerate slab MC124 #google chrysocolla

chrysocolla

70 mm x 45 mm  x 30 mm

75 mm x 40 mm  x 35 mm

This specimen is from east of the Darling Ranges just outside the city of Perth

HEM134  Hematite geode half

Polished Marillana Conglomerate slab MC124 #google chrysocollaMC124 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 290 mm x 180 mm x 12 mm thick. Weight is 1,105 grams. . From Marillana station in the Pilbara region of Western Australia. Conglomerate is a sedimentary rock consisting of individual pebbles (clasts) within a finer grained matrix that have become cemented together. Conglomerates are a very common rock type that occur in numerous locations world wide.