Our past few years Goph has kindly hosted our July meetings, and in some ways it seems to be a tradition in COMAG which I am always grateful for.
After the meeting Goph and Sterling gave a demonstration on how to cut a rock, in this case "turquoise", into a shiny polished cabochon. A few members were able to try out the process after as well. It was interesting to see how it all goes from rough to a polished cab.
Here is the link to the meeting minutes for July 2016. Minutes