Polished Chrysoprase CH412 Nickeloan magnesite Fossil stromatolite polished on one

Fossil stromatolite  polished on one side with natural weathered exterior

Dimensions at widest points are approximately 140 mm x 45 mm x 40 mm

also known as Ashburton Agate

CC121  Chrome chalcedony slab

Location is near the town of Wiluna

Polished Chrysoprase CH412 Nickeloan magnesite Fossil stromatolite polished on oneCH412 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.