Tumble Polished Prase PST102 chatoyance Dimensions at widest points approximately

Dimensions at widest points approximately 160 mm x 80 mm x 8 mm thick

SPF126   Fossil stromatolite  polished on one side with natural weathered exterior

Tumble polished Australian Variscite

The clinozoisite has replaced but retained the shape of plagioclase feldspar crystals

grinding or polishing as the matrix holding the pisolites (small round pebbles) is in many cases quite soft

Tumble Polished Prase PST102 chatoyance Dimensions at widest points approximatelyPST102. Tumble polished Prase. Dimensions at widest points approximately 80 mm x 35 mm x 15 mm thick Weighs 79 grams . From the Pilbara region of Western Australia.