Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6276
EASTING 561453 NORTHING 6034088 ZONE 14 DATUM NAD83
Date of mapping 06/30/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 32 | 82 |

Dikes and Sills:
Rock Number | Type | Width (m) | Strike | Dip
0 | pegmatite | 0.30 | 36 | 81

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
metatexite
biotite
Field Description:

-grey augen gneiss with 5% old white quartz - poor GRDR lee horn-mobilizate
-extensie augeny, traces of MG, cut by younger, planar, red, MG bearing pegmatites which roughly parallel the foliation and are sheared slightly but have a contact-normal feldspar and BO fabric or orientation which indicates crystallization in a static pressure field
-several small highly flattened amphibolite inclusions

Manitoba Geological Survey, 2017