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Dawsonite from
Canadian National Railway tunnel, Mont Royal, Montréal, Québec, Canada


Locality type:Tunnel
Classification
Species:Dawsonite
Formula:NaAlCO3(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dawsonite data
Locality Data:Click here to view Canadian National Railway tunnel, Mont Royal, Montréal, Québec, Canada
Data Identifiers
Mindat Occurrence Record ID:697310
Long-form Identifier:1:3:697310:0
GUID (UUID V4):0
Nearest other occurrences of Dawsonite
1.8km (1.1 miles) ⓘCorporation (Forsyth's) quarry, Mont Royal, MontrĂ©al, QuĂ©bec, Canada
4.2km (2.6 miles) ⓘMcTavish Reservoir (Rutherford Park; Lower Reservoir; Montreal Reservoir), Mont Royal, MontrĂ©al, QuĂ©bec, Canada
4.4km (2.8 miles) ⓘMcGill University campus, Mont Royal, MontrĂ©al, QuĂ©bec, Canada
5.5km (3.4 miles) ⓘMiron Quarry, MontrĂ©al, QuĂ©bec, Canada
5.6km (3.5 miles) ⓘVille Marie Expressway (Autoroute 720), MontrĂ©al, QuĂ©bec, Canada
6.4km (4.0 miles) ⓘFrancon quarry, MontrĂ©al, QuĂ©bec, Canada
7.1km (4.4 miles) ⓘRosemont quarry, MontrĂ©al, QuĂ©bec, Canada
14.1km (8.8 miles) ⓘLafarge Montreal East quarry (CarriĂšre Lafarge MontrĂ©al-Est; Francon MontrĂ©al-Est quarry; Canada Cement quarry), MontrĂ©al-Est, MontrĂ©al, QuĂ©bec, Canada
24.1km (15.0 miles) ⓘDulude Quarry (DJL - CarriĂšre Mont-Bruno), Mont Saint Bruno, Saint-Bruno-de-Montarville, Longueuil TE, MontĂ©rĂ©gie, QuĂ©bec, Canada
28.3km (17.6 miles) ⓘDemix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, MontĂ©rĂ©gie, QuĂ©bec, Canada
References
Dolan (1923)
 
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