Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6231
EASTING 559482 NORTHING 6033126 ZONE 14 DATUM NAD83
Date of mapping 06/25/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 26 | 34 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: greywacke metatexite
Descriptors:
cataclastic
Field Description:

-charcoal grey weathering layered siliceous greywacke dominantly pstc. with a few muscovite-rich (possibly semipelitic layers) invaded by sills of coarse quartz rich tourmaline bearing pegmatite
-contains 5 to 7% of granitic lit that could be mobilizate

Minerals of Note
Mineral | Abundance (%)
muscovite

Manitoba Geological Survey, 2017