Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5604
EASTING 582629 NORTHING 6064410 ZONE 14 DATUM NAD83
Date of mapping 07/16/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 251 | 75 |

-primary layering is probably at least 15 to 20 degrees of foliation

PETROLOGIC DATA

Rock Number: 1

Rock Type: siltstone
Descriptors:
schistose
felsic
Field Description:

-whole shoreline of island examined and is all the same schistose (sheared) transposed beige and grey silts and sands

Rock Number: 2

Rock Type: siltstone
Descriptors:
schistose
mafic
Field Description:

-2 layers 30 to 50 cm thick of mafic rich (BO+/-HB) laminated silts
-weathers dark with charcoal fresh surface with silty texture
-layers folded and baudinaged

Manitoba Geological Survey, 2017