Spurrite from Czechoslovakia
Slovakia | |
| Martin Števko-unpublished, PXRD and EMPA-WDS confirmed |
| Martin Števko-unpublished, PXRD and EMPA-WDS confirmed |
Slovakia | |
| Martin Števko-unpublished, PXRD and EMPA-WDS confirmed |
| Martin Števko-unpublished, PXRD and EMPA-WDS confirmed |