Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 83 STATION 5174
EASTING 576851 NORTHING 6062010 ZONE 14 DATUM NAD83
Date of mapping 08/01/1983

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
gneissosity | 236 | 83 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
augened
biotite - hornblende bearing
Field Description:

-marginal phase of intrusion-grey granodiorite with hornblende in layers (?) probably from assimilated country rock
-tonalite lit highly strung out in foliation plane
-numerous (5%+) of rock is augen of k-feldspar with crushed veins
-they run from 3 mm to several cm and are probably derived from early lit.

Manitoba Geological Survey, 2017