Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5494
EASTING 577411 NORTHING 6042670 ZONE 14 DATUM NAD83
Date of mapping 06/28/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 46 | 64 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
schistose
biotite-microcline bearing
Field Description:

-samples A & B are duplicates for analysis because the preservation at this outcrop is the best I've seen for this unit
-definatly MC porphyritic GRDR <-- Whiskey Jack

Rock Number: 2

Rock Type: pegmatite
Descriptors:
cataclastic
granitic
Field Description:

-whole backside of point is heavily sheared pegmatite-this allows stress channeling so GRDR is almost unfoliated
-2 mica, 2 felds., quartz--very simple

Manitoba Geological Survey, 2017