Poughquag, NY    Phone: 845.206.3298


Rhyolite is a fine-grained volcanic rock. It is pale coloured, often light grey, tan or pinkish. Rhyolite is made up of quartz and feldspar crystals, and occasionally contains some dark colored minerals.

Showing all 7 results

   Marble Background Copyright: nopsang / 123RF Stock Photo
   Copyright © 2020

Website by Pathway Web Designs