US$ 18.00
Amethyst crystal cluster from Wyloo
110 mm x 75 mm x 30 mm
Weighs 308 grams
185 mm x 90 mm x 80 mm
BM313 Brecciated Mookaite slab
Polished fossil stromatolite. Alcheringa narrina. ALC159 mookaite Amethyst crystal cluster from WylooALC159 Fossil stromatolite , polished on one side with natural weathered exterior on rear. Small pyrite cubes interspersed ! Alcheringa narrina from the Archaean Meentheena Member within the Tumbiana Formation. Age is approx. 2. 7 billion years. From near Nullagine in Western Australia. Dimensions at widest points approx. 120 mm x 85 mm x 50 mm thick. Weighs 741 grams.
US$ 18.00
US$ 11.00
US$ 24.99
US$ 44.95