Cummingtonite is a metamorphic amphibole with the chemical composition (Mg,Fe)7Si8O22(OH)2, magnesium iron silicate hydroxide.
via
Cummingtonite
Info Post
Cummingtonite is a metamorphic amphibole with the chemical composition (Mg,Fe)7Si8O22(OH)2, magnesium iron silicate hydroxide.
via
0 comments:
Post a Comment