| | Description | |
| Type Locality: | Vesle Arøya, Langesundsfjorden, Larvik, Vestfold, Norway is the type locality for Grenmarite | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Bellezza, M., Franzini, F., Larsen, A.O., Merlino, S., Perchiazzi, N. (2004): Grenmarite, a new member of the götzenite-seidozerite-rosenbuschite group from Langesundsfjord district: definition and crystal structure. European Journal of Mineralogy, 16, 971-978. | | Data | |
| Mineral Data: | Click here to view Grenmarite data | | Locality Data: | Click here to view Vesle Arøya, Langesundsfjorden, Larvik, Vestfold, Norway |
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