Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6419
EASTING 563877 NORTHING 6045581 ZONE 14 DATUM NAD83
Date of mapping 07/21/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 25 | 60 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite
Field Description:

-quartz=30%
-grey weathering leuco-cratic augen gneiss
-this time definitely derived from unit 9d
-intruded by an old sheared peg. vein system and has been reduced to CGE-scale augen
-quartz has gone a dark grey probably because of shearing
-megacrysts around 20%

Manitoba Geological Survey, 2017