Tourmaline on Lepidolite Cruzeiro Mine; Mina’s Gerais, Brazil Image by author
Tag: tourmaline
Tourmaline
Specimens from American Museum of Natural History - NYC Images by author
Tourmaline
Tourmaline (Elbaite) - Newry, Maine American Museum of Natural History Image by author
Tourmaline in quartz
Image by author
Pegmatite
Red Ace Pegmatite (WI); Lithium feldspar with pink tourmaline