Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6242
EASTING 558996 NORTHING 6034197 ZONE 14 DATUM NAD83
Date of mapping 06/26/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 61 | 85 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
seriate porphyritic
biotite
Field Description:

-# mega over 5 mm now down to 4 to 5 %
-MEGA still poikliolitic and well zoned
-groundmass a medium grained, 30% GRDR similar to WJC GRDR with pearly grey feldspar surrounded by grey quartz
-deformed later apalite and pegmatite dikes cut outcrop in a general last-west plane
-fabric is much stronger, crushing of augens to mega

Manitoba Geological Survey, 2017