English
Reference
Gerald Knobloch (2010): Laumontit: Das ungeliebte Mineral und wie man es richtig behandelt – Der steirische Mineralog – 24_2010: 24 - 25.
|
Privacy notice |
site notice |
powered by IS © 2014-2025
|
Privacy notice |
site notice |
powered by IS © 2014-2025