Pair of polished Orbicular Granite. OG190 #brecciated pink opal Dimensions at widest points approximately

Dimensions at widest points approximately 150 mm x 110 mm x 11 mm thick

It weighs 278 grams

The quartz epidote axinite mineralisation was evidently caused by hydrothermal activity related to the doleritic sills which are in close proximity to the occurrence

80 mm x 80 mm  x 15 mm

Dimensions at widest points approximately 150 mm x 80 mm x 21 mm thick

Pair of polished Orbicular Granite. OG190 #brecciated pink opal Dimensions at widest points approximatelyOG190 A matching pair of polished Orbicular Granite halves with natural rough backs. (A single nodule cut in half). Dimensions at widest points of each half approx. 125 mm x 85 mm x 40 45 mm thick. Weight of both is 1,570 grams. From Boogardie Station near Mount Magnet, Western Australia.