Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5609
EASTING 584681 NORTHING 6065206 ZONE 14 DATUM NAD83
Date of mapping 07/16/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 268 | 83 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
schistose
biotite
Field Description:

-well foliated grey-white massive intrusive
-moderate cataclasis with some augening
-locally PG porphyritic (up to 5 mm)

Rock Number: 2

Rock Type: siltstone
Descriptors:
layered
mafic
Field Description:

-3 m wide layer of laminated quartz rich seds as at previous stations
-layer is continuous across outcrop >10 m

Manitoba Geological Survey, 2017