FMF Minerals Gallery

To access to this FMF post with the image

This piece is complete all around with interesting etch features. The etching also forms these rectangular channels that go into and sometimes right through the xtal. Note in pictures two lengths of fishing line pushed through two of the channels. One line goes through a straight channel and the other goes though one of the channels that has a 120+/- degree bend. (Author: Matt_Zukowski)