Profile
Join date: Sep 3, 2020
Posts
Jan 2, 2015 ∙ 12 min
What is Tenebrescence? (All about Hackmanite - Hint: it's not fluorescence)
In the early 1800's geologists noted that some specimens of sodalite from Greenland exhibited a bright pink color on freshly broken...
705
0
M Cole (MinerShop)
Writer
More actions