Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5425
EASTING   569108     NORTHING   6043628     ZONE   14     DATUM   NAD83
Date of mapping    06/17/1984

STRUCTURAL DATA

-cruised whole shore of island -- all rafts of ampb and amphibolitic sediments and Molsons cut by stringers of tonalite
-amphibolite 95%

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite

Field Description:

Entire island consists of rafts of amphibolite, amphibolitic sediments and gabbro (Molson ?) in a network of tonalite. Mafic units comprise 95% of outcrop.

Rock Number: 2

Rock Type: amphibolite


Manitoba Geological Survey, 2017