Minerals In Photo • Add Comment A collection of minerals photographed at the Cullen Hall of Gems and Minerals, Houston Museum of Natural Science. 2019 #minerals#photography 4 April, 2019 Leave a Reply Cancel replyComment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.