Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6516
EASTING 583692 NORTHING 6065136 ZONE 14 DATUM NAD83
Date of mapping 08/02/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 265 | 80 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
augened
biotite
Field Description:

-buff to grey weathering leuco GRDR
-creamy feldspar in 25 to 30 % grey quartz
-appears identical to WJC

Rock Number: 2

Rock Type: amphibolite
Descriptors:
layered
biotite - hornblende bearing
Field Description:

-10 m wide band of layered sediment-silty to psammitic
- 5 to 10 cm buds some with internal mm lamination
-south margin gossaned
-normal pipestone mafic sediments

Manitoba Geological Survey, 2017