Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5670
EASTING 567957 NORTHING 6048914 ZONE 14 DATUM NAD83
Date of mapping 07/26/1984

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
bedding | 231 | 81 |

Minor Folds
Type | Symmetry | Strike | Dip | Plunge | Azimuth
similar fold | Z | 14 | 70 | 46 | 48

PETROLOGIC DATA

Rock Number: 1

Rock Type: greywacke
Descriptors:
layered
mafic
Field Description:

-mainly grey feldspathic HB-psammite with rare oval CLCC knots
-veined by folded boudinaged veins of coarse to pegmatitic white leuco-GRDR
-minor variations in mafic content define beds which average 40 to 60 cm
-a few mafic BO rich pelitic horizons - seldom more than 15 cm thick

Minerals of Note
Mineral | Abundance (%)
garnet

Manitoba Geological Survey, 2017