Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6254
EASTING 556340 NORTHING 6033915 ZONE 14 DATUM NAD83
Date of mapping 06/27/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 31 | 44 |

-fold axis around 20/around 080

PETROLOGIC DATA

Rock Number: 1

Rock Type: gneiss
Descriptors:
augened
cataclastic
Field Description:

-extreme shearing-not mylonite but severly beaten??
-shear planes have irregular zones of tourmalinization
-quartz 25 to 30 % (I think)
-numerous deformed, isochinally folded peg. and leuco GRDR lit
-folds shallow NE plunge
-could be derived from either the SERI GRDR or the TNLT to the north

Manitoba Geological Survey, 2017