Isaac Kremer/ September 9, 2018/ / 0 comments
A biotite granite of light pink color, medium to coarse grain, with occasional waves of closely segregated black and pink stripes; quarried at North Berwick, Maine. (Saylor, 1952)
Your email address will not be published. Required fields are marked *
Δ
This site uses Akismet to reduce spam. Learn how your comment data is processed.