Polished Rainforest Jasper slab RFJ138 Irregully formation Fossil stromatolite polished on one

Fossil stromatolite  polished on one side with natural weathered exterior

Dimensions at widest points approximately 85 mm x 50 mm x 35 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

Approximate dimensions at widest points 125 mm  x 60 mm  x 40 mm thick

DO184  Dendritic Opal slab polished on one side

Polished Rainforest Jasper slab RFJ138 Irregully formation Fossil stromatolite polished on oneRFJ138. Rain Forest Jasper (Spherulitic rhyolite) slab, polished on one side. Dimensions at widest points approximately 95 mm x 75 mm x 9 mm thick Weighs 104 grams. From Mt. Hay, Queensland.