This is a deeply frustrating location in that the stones that come out of here show many interesting charicteristics and an amount of variety that suggests a whole range of beds in the area - but info and specimens are so limited it is hard to draw any specific conclusions. Here then is a gallery of Aurora specimens, but with no firther info or classificaion than the stones themselves.
Simple Aurora Thunderegg with Grey Matrix
Aurora Thunderegg with Atol Formations
Bizarre 'conglomerate' Aurora Thunderegg
Bell-Shaped Aurora Thunderegg with Pale Blue-Grey Agate