Wild Iris Upper Level Thunderegg

Wild Iris Upper Level Thunderegg

I have managed to upload to the gallery a single specimen of the much less common Wild Iris Upper Level.  These are significantly different to the specimens from the lower level, which are becoming quite familiar now, in spite of being found very close indeed in the bizarre rock formation where these originate.  The matrix in particular is very distinct.

Click here to see the full large gallery of Lower Level specimens for comparison.