| | Description | |
| Comments: | "At the Ruggles pegmatite, kasolite occurs both as a thin outer crust about the orange gummite pseudomorphs for which the locality is noted and as complete pseudomorphs of a rather pourous consistency." | | Quality of samples: | Good crystals or rich for species - important (!) | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Clifford Frondel (1956) Mineral Composition of Gummite, American Mineralogist 41:539-568. | | Data | |
| Mineral Data: | Click here to view Kasolite data | | Locality Data: | Click here to view Ruggles mine, Grafton, Grafton Co., New Hampshire, USA |
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