Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 83 STATION 5178
EASTING 579039 NORTHING 6045403 ZONE 14 DATUM NAD83
Date of mapping 08/04/1983

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 336 | 61 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
basaltic composition
Field Description:

-possibly part sediment

Rock Number: 2

Rock Type: pegmatite
Field Description:

- 10 to 75 cm variable width dike trending 023 degrees/72 degrees
- quartz-K-feldspar-plagioclase-secondary muscovite
- plagioclase looks like platey grey cleavlandite; possible last gasp of Tanco South Group

Manitoba Geological Survey, 2017