#cave calcite
Sat, 02 May 2020 12:02:39
Here’s wishing everyone a Merry Christmas and Feliz Navidad with an aragonite/cave calcite from “Santa” Eulalia, Chihuahua, Mexico. Shown under short wave ultraviolet and white light.
Here’s wishing everyone a Merry Christmas and Feliz Navidad with an aragonite/cave calcite from “Santa” Eulalia, Chihuahua, Mexico. Shown under short wave ultraviolet and white light.