Pumpellyite
Sept. 12, 2024
Pumpellyite - Wikipedia ALEX STREKEISEN-pumpellyite- Pumpellyite-(Fe2+): Mineral information, data and localities. ALEX STREKEISEN-Pumpellyite- Wisconsin Geological & Natural History Survey » Pumpellyite Group Pumpellyite: The mineral pumpellyite information and picture | Pumpellyite