Polished Rhyolite SR105 Rough rock BM306 Brecciated Mookaite slab

BM306  Brecciated  Mookaite slab

It weighs 476 grams

With a cut base to stand up as a display piece

Weight of each piece is between 25 and 54 grams

coated grains that grow as thin layers of lime mud accumulate around a tiny nucleus (such as a sand grain or shell fragment) under microbial influence

Polished Rhyolite SR105 Rough rock BM306 Brecciated Mookaite slabSR104 Turee Creek spherulitic Rhyolite rough rock, cut and polished on one side with a naturally weathered back Dimensions at widest points approximately 140 mm x 70 mm x 55 mm thick Weighs 682 grams. From our mining claims on Turee Creek station, SW of Newman in Western Australia Spherulitic rhyolite from Turee Creek (Pilbara, WA), part of the Early Paleoproterozoic Woongarra Rhyolite (~2. 45 Ga): a high silica lava showing striking radial spherulite