Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    85     STATION    6031
EASTING   573443     NORTHING   6042478     ZONE   14     DATUM   NAD83
Date of mapping    06/11/1985

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 59 38
fault 302 66 dextral

-abundant large blocky boulders of Molson coarse gabbro on shore
-may be large dike in channel to east

PETROLOGIC DATA

Rock Number: 1

Rock Type: multi-component schlieric gneiss

Field Description:

-one of the worst of the cataclastic multiphase gneisses
-lots of grey GRDR, various pink and white granites, several ages of pegmatite grey psammitic rock that could be either fine grained intrusive GRDR/TNLT or supracrustal (3 to 4% of exposure)
-70% of exposure highly schlieric


Manitoba Geological Survey, 2017