Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5632
EASTING   577707     NORTHING   6049818     ZONE   14     DATUM   NAD83
Date of mapping    07/21/1984

STRUCTURAL DATA

Layering:
Layering type Strike Dip top Direction
bedding 1 87 W

-photos of cross bedding trough and one of CLCC concretion showing the continuity of layering through concretion

PETROLOGIC DATA

Rock Number: 1

Rock Type: sandstone
Descriptors:
crossbedded
lithic

Field Description:

-moving north along shore there is a gradual decrease in grain size an disappearance of lithic granules
-minor siltstone laminated beds increase in abundance
-pebble beds zone

Rock Number: 2

Rock Type: siltstone
Descriptors:
laminated
feldspathic

Field Description:

-much more MV rich than previously--essentially MV schist
-cm lamination

Minerals of Note
Mineral Abundance (%)
muscovite


Manitoba Geological Survey, 2017