Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5415
EASTING 576801 NORTHING 6060553 ZONE 14 DATUM NAD83
Date of mapping 06/16/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 39 | 89 |

-probable bed direction also (strike)
-2 photos of possible trough in CGLM

PETROLOGIC DATA

Rock Number: 1

Rock Type: conglomerate
Descriptors:
massive
polymictic
Field Description:

-same chaotic conglomerate as island to NE
-total section is about 200 m minimum for a trough are N to pelitic matrix conglomerate on south
-appears to be an up section increase in mafic clast content including diorite, gabbro and ultramafic and mafic volcanic
-the only variation is one probable trough (see photo) in conglomerate
-samples a and b taken 1986--cobbles of tonalite for chemistry

Minerals of Note
Mineral | Abundance (%)
garnet

Manitoba Geological Survey, 2017