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