Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6212
EASTING 570155 NORTHING 6047643 ZONE 14 DATUM NAD83
Date of mapping 06/23/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 282 | 71 |

Linear Structures
Type | Plunge | Azimuth
rodding | 17 | 99

PETROLOGIC DATA

Rock Number: 1

Rock Type:
Field Description:

-starting at the last station the rock has become an increasingly complex and varied shear intrusive and inclusion complex
-the intrusive rocks are varied but dominantly GRDR and granitic pegmatites
-inclusions that can be recognized are amphibolites probably from basalt and hornblende wackes
-felsic sediments of present are too sheared to recognize
-sheared CWB TNLT is a major unit, however there is a pinkish-grey gine grained GRDR that is common that I don't recognize from CWB
-it's fine grained, CI of 2, slightly rusty and augened with 35% quartz and pink and white feldspars
-the outcrops are chopped up by a late anastomosing leuco granite to pegmatite vein network that is also deformed and rodded
-inclusions are variable from 5 to 15% on the outcrop
-sample of fine grained GRDR

Manitoba Geological Survey, 2017