Ewaldite from
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
| Locality type: | Quarry | |
| Classification | ||
|---|---|---|
| Species: | Ewaldite | |
| Formula: | Ba(Na,Ca,Y,Ce,K)(CO3)2 · 2.6H2O | |
| Comments: | often interwoven with mckelveyite and donnayite. | |
| Habit: | tabular | |
| Colour: | yellow | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Associated Minerals Based on Photo Data: | ||
| Donnayite-(Y) | ⓘ30 photos of Ewaldite associated with Donnayite-(Y) at this locality. | |
| Pyrite | ⓘ2 photos of Ewaldite associated with Pyrite at this locality. | |
| Burbankite | ⓘ1 photo of Ewaldite associated with Burbankite at this locality. | |
| Rinkite-(Ce) | ⓘ1 photo of Ewaldite associated with Rinkite-(Ce) at this locality. | |
| Data | ||
| Mineral Data: | Click here to view Ewaldite 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 (25 photos) | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 22109 | |
| Long-form Identifier: | 1:3:22109:2 | |
| GUID (UUID V4): | afa89da7-60dc-4861-8378-59db6a4d7874 | |
| References | ||
Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada