Welcome to the home for Digital Rockhound’s Companion.
https://digitalrockhound.com/ is the new home for my Digital Rockhound's companion software as well as my new blog home. Over the next several weeks I will be transitioning the previous site:…
https://digitalrockhound.com/ is the new home for my Digital Rockhound's companion software as well as my new blog home. Over the next several weeks I will be transitioning the previous site:…
#2766 Calcite, Marcasite France Stone Co. Quarry Logansport Cass Co. Indiana USA (2006) FOV:4.8 mm - Calcite showing double refraction of marcasite blades (not artifacts of focus stacking).