Posted in response to is this quartz? from Glen on October 22, 2011 at 04:18:29:
My first thought is feldspar. Looks very similar to samples I've seen in southern New Mexico.
From John D Gonzales-Lusk - October 24, 2011 at 04:34:55
Use the form below to post a reply to the Re: is this quartz? message. If you haven't read the Rock Net FAQ and User Tips yet, now would be a good time to do so.