Polished Chrysoprase CH412 chrysoprase Dimensions of entire nodule at

Dimensions  of entire nodule at widest points approx

145 mm x 65 mm x 7 mm thick

OPS109  Opalised Serpentine rough rock

105 mm x 75 mm x 7 mm thick

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

Polished Chrysoprase CH412 chrysoprase Dimensions of entire nodule atCH412 Chrysoprase cut and polished on one side with a rough, natural back. Interesting piece displaying the matrix that hosts the chrysoprase veins as well as areas of green and white magnesite. Dimensions at widest points approximately 105 mm x 50 mm x 20 mm thick . Weighs 213 grams. From Yundamindra in the Eastern Goldfields area of Western Australia.