Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6398
EASTING 563481 NORTHING 6047236 ZONE 14 DATUM NAD83
Date of mapping 07/19/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 40 | 38 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: greywacke
Descriptors:
bedded
garnet-muscovite bearing
Field Description:

-highly schistose MAFIC-greywacke
-dominantly semi-politic quartz-rich GR-MV greywacke
(SAMPLE A)
-in fairly massive beds, up to a metre thick, with minor interbeds, 10 to 15 cm's thick, of fissile rusty weathering MV-BO-pelite
-foliation and bedding are parallel
-one highly sheared, augened peg., is intruded into the layering

Manitoba Geological Survey, 2017