| Locality type: | Quarry |
| Classification |
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| Species: | Adamsite-(Y) |
| Formula: | NaY[CO3]2 · 6H2O |
| Quality for species: | Excellent - world class for species or very significant. (!!) |
| Significance: | Unusual or interesting association, relationships with other species, pseudomorphism etc. - see notes. |
| Abundance at site: | Rare |
| Confirmation |
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|
| Validity: | Valid - Type Locality |
| Associated Minerals Based on Photo Data: |
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|
| Franconite | 21 |
| Thomasclarkite-(Y) | 20 |
| Rhodochrosite | 16 |
| Microcline | 16 |
| Aegirine | 14 |
| Shomiokite-(Y) | 14 |
| Synchysite-(Ce) | 7 |
| Calcite | 6 |
| Quartz | 5 |
| Albite | 5 |
| Rhabdophane-(Ce) | 4 |
| Rémondite-(Ce) | 3 |
| Genthelvite | 3 |
| Dawsonite | 3 |
| Kupletskite | 2 |
| Niveolanite | 2 |
| Gaidonnayite | 2 |
| Lanthanite | 2 |
| Niobokupletskite | 2 |
| Astrophyllite Supergroup | 2 |
| Elpidite | 1 |
| Catapleiite | 1 |
| Data |
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| Mineral Data: | Click here to view Adamsite-(Y) 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 (57 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 19933 |
| Long-form Identifier: | 1:3:19933:1 |
| GUID (UUID V4): | 0 |
| References |
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Grice, J. D., Gault, R. A., Roberts, A. C., Cooper, M. A. (2000) Adamsite-(Y), a new sodium-yttrium carbonate mineral species from Mont Saint-Hilaire, Quebec. The Canadian Mineralogist, 38 (6) 1457-1466 doi:10.2113/gscanmin.38.6.1457 |
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Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada