Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 83 STATION 5053
EASTING 566728 NORTHING 6058086 ZONE 14 DATUM NAD83
Date of mapping 06/24/1983

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
gneissosity | 65 | 50 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: gneiss
Descriptors:
pink colour
grey
diatexite
arkosic
laminated
strongly deformed
mobilized
Field Description:

-pink and grey laminated gneiss
-mobilized and highly deformed
-late pegmatite injection
-bull quartz pods
-epidote coatings on late shears parallel to main fabric
-compositional variation from light grey psammitic textured layers to coarser pinker magnetite rich more feldspathic arkosic layers with minor hornblende
-some delicate lamination preserved but is generally to mobilized to tell much about the rock type
-probable high grade sed.

Minerals of Note
Mineral | Abundance (%)
magnetite
epidote

Manitoba Geological Survey, 2017