| Locality type: | Tunnel |
| Classification |
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| Species: | Dolomite |
| Formula: | CaMg(CO3)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Dolomite data |
| Locality Data: | Click here to view Canadian National Railway tunnel, Mont Royal, Montréal, Québec, Canada |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 697312 |
| Long-form Identifier: | 1:3:697312:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Dolomite |
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| 4.2km (2.6 miles) | ⓘMcTavish Reservoir (Rutherford Park; Lower Reservoir; Montreal Reservoir), Mont Royal, Montréal, Québec, Canada |
| 4.4km (2.8 miles) | ⓘMcGill University campus, Mont Royal, Montréal, Québec, Canada |
| 5.5km (3.4 miles) | ⓘMiron Quarry, Montréal, Québec, Canada |
| 6.4km (4.0 miles) | ⓘFrancon quarry, Montréal, Québec, Canada |
| 14.1km (8.8 miles) | ⓘLafarge Montreal East quarry (Carrière Lafarge Montréal-Est; Francon Montréal-Est quarry; Canada Cement quarry), Montréal-Est, Montréal, Québec, Canada |
| 15.2km (9.5 miles) | ⓘSainte-Dorothée Diatreme Pipe, Sainte-Dorothée, Laval, Laval, Québec, Canada |
| 16.7km (10.4 miles) | ⓘBriqueterie St-Laurent, Laprairie, Roussillon RCM, Montérégie, Québec, Canada |
| 20.0km (12.5 miles) | ⓘSaint-Eustache Quarry (Carrière et pavage Saint-Eustache; Mathers Quarry), Saint-Eustache, Deux-Montagnes RCM, Laurentides, Québec, Canada |
| 22.8km (14.2 miles) | ⓘGoyer quarry, Mont Saint Bruno, Saint-Bruno-de-Montarville, Longueuil TE, Montérégie, Québec, Canada |
| 24.1km (15.0 miles) | ⓘDulude Quarry (DJL - Carrière Mont-Bruno), Mont Saint Bruno, Saint-Bruno-de-Montarville, Longueuil TE, Montérégie, Québec, Canada |
| References |
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