| Locality type: | Quarry |
| Classification |
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| Species: | Niobokupletskite |
| Formula: | K2NaMn72+(Nb,Ti)(Si4O12)2O2(OH)4(O,F) |
| Confirmation |
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| Validity: | Valid - Type Locality |
| Associated Minerals Based on Photo Data: |
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| Franconite | ⓘ13 photos of Niobokupletskite associated with Franconite at this locality. |
| Aegirine | ⓘ13 photos of Niobokupletskite associated with Aegirine at this locality. |
| Albite | ⓘ9 photos of Niobokupletskite associated with Albite at this locality. |
| Kupletskite | ⓘ6 photos of Niobokupletskite associated with Kupletskite at this locality. |
| Adamsite-(Y) | ⓘ2 photos of Niobokupletskite associated with Adamsite-(Y) at this locality. |
| Astrophyllite Supergroup | ⓘ2 photos of Niobokupletskite associated with Astrophyllite Supergroup at this locality. |
| Wurtzite | ⓘ2 photos of Niobokupletskite associated with Wurtzite at this locality. |
| Catapleiite | ⓘ1 photo of Niobokupletskite associated with Catapleiite at this locality. |
| Eudialyte | ⓘ1 photo of Niobokupletskite associated with Eudialyte at this locality. |
| Thomasclarkite-(Y) | ⓘ1 photo of Niobokupletskite associated with Thomasclarkite-(Y) at this locality. |
| Data |
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| Mineral Data: | Click here to view Niobokupletskite data |
| Locality Data: | Click here to view Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada |
| Photo Gallery | View Gallery (17 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 20062 |
| Long-form Identifier: | 1:3:20062:8 |
| GUID (UUID V4): | 9703f73c-c1c6-4b20-837f-1eff29e665da |
| References |
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Piilonen, P. C., Lalonde, A. E., McDonald, A. M., Gault, R. A. (2000) Niobokupletskite, a new astrophyllite-group mineral from Mont Saint-Hilaire, Quebec, Canada: Description and crystal structure. The Canadian Mineralogist, 38 (3) 627-639 doi:10.2113/gscanmin.38.3.627 |
Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada