A) Cummington, Massachusetts
B) Dildo, Newfoundland
A) Cummington, Massachusetts
B) Dildo, Newfoundland
Cummingtonite:
- An amphibole mineral
- Mainly forms in metamorphosed magnesium-rich rocks but can also occur in some gabbro (intrusive igneous rocks)
- Named after its type locality Cummington in Massachusetts, USA, where it was discovered in 1924 #minerals #MineralMonday
Cummingtonite:
- An amphibole mineral
- Mainly forms in metamorphosed magnesium-rich rocks but can also occur in some gabbro (intrusive igneous rocks)
- Named after its type locality Cummington in Massachusetts, USA, where it was discovered in 1924 #minerals #MineralMonday
found my favorite stone there too
found my favorite stone there too
Cummingtonite.
Cummingtonite.
☢️🍆💦
☢️🍆💦