Fulgurite from Netherlands
Netherlands | |
| T.G. Nijland, J.C. Zwaan, D. Visser, J. Leloux - De mineralen van Nederland - 2007 |
| Tinbergen, N. (1984). Curious naturalists. Univ of Massachusetts Press. |
| T.G. Nijland, J.C. Zwaan, D. Visser, J. Leloux - De mineralen van Nederland - 2007 |