Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6230
EASTING 560524 NORTHING 6033562 ZONE 14 DATUM NAD83
Date of mapping 06/25/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 40 | 68 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: multi-component schlieric gneiss
Field Description:

-major rock type weathering grey to buff
-magnetiferous leucoTNLT
-feldspars are off white to cream colour with some chacteristics of WJC although quartz distribution of 30% is not typical
-maybe just a slightly altered CWB TNLT
-contains numerous feldspar augen derived from pegmatites
-schlieren are common
-amphib. inclusions are rare

Manitoba Geological Survey, 2017