1 cm = 200 m - gault.mcgill.ca · 1 cm = 200 m Adaped from: Currie. K.L. 1989. Geology and...

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¬ 1 cm = 200 m Adaped from: Currie. K.L. 1989. Geology and composition of the Mont Saint-HIlaire Pluton. Southern Quebec. Geological Survey of Canada open file/2031, 35p. 1 map. By: David Maneli, Réserve naturelle Gault, Université McGill, 2017 Pain de Sucre Suite (120 Ma) Sunrise Suite (133 Ma) East Hill Suite (122 Ma) CRETACEOUS MONT SAINT-HILAIRE PLUTON Dikes Igneous Breccia Biotite trachygabbro Melagabbro and jacupirangite Kaersutite-pyroxene gabbro Kaersutite gabbro Anorthositic gabbro and leucogabbro Nepheline diorite and monzonite Peralkaline nepheline syenite and pegmatite Nepheline syenite, porphyry and phonolite Lake Hertel Quarry Richmond Suite (445 Ma) ORDOVICIAN Hornfels Calcareous shale, siltstone and limestone

Transcript of 1 cm = 200 m - gault.mcgill.ca · 1 cm = 200 m Adaped from: Currie. K.L. 1989. Geology and...

¬

1 cm = 200 m

Adaped from:Currie. K.L. 1989. Geology and composition of the Mont Saint-HIlaire Pluton.Southern Quebec. Geological Survey of Canada open file/2031, 35p. 1 map.By: David Maneli, Réserve naturelle Gault, Université McGill, 2017

Pain de Sucre Suite (120 Ma)

Sunrise Suite (133 Ma)

East Hill Suite (122 Ma)CRETACEOUSMONT SAINT-HILAIRE PLUTON

Dikes

Igneous Breccia

Biotite trachygabbro

Melagabbro and jacupirangiteKaersutite-pyroxene gabbroKaersutite gabbroAnorthositic gabbro and leucogabbro

Nepheline diorite and monzonite

Peralkaline nepheline syenite and pegmatiteNepheline syenite, porphyry and phonolite

Lake Hertel

Quarry

Richmond Suite (445 Ma)ORDOVICIAN

HornfelsCalcareous shale, siltstone and limestone