Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6395
EASTING 563946 NORTHING 6047539 ZONE 14 DATUM NAD83
Date of mapping 07/19/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 36 | 59 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
layered
biotite-plagioclase bearing
Field Description:

-highly sheared, fisslie sedimentary ampb,
-much of it appears to have been the HB-greywacke of the lower cycle along with some sandy textured psammitic wackes
-the sediment was intruded by grantitic veins before being sheared... mayby layered granite GRCK-gneiss
-there are also mafic-layered-ampb which may have been basalt or basalt derived sediment
- SAMPLE A layered greywacke
SAMPLE B ampb.

Manitoba Geological Survey, 2017