Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5630
EASTING 577526 NORTHING 6049723 ZONE 14 DATUM NAD83
Date of mapping 07/21/1984

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
bedding | 160 | 0 |

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 251 | 86 |
contact | 278 | 87 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: diorite
Descriptors:
massive
hornblende bearing
Field Description:

-south contact of massive unit at waterline is obvious intrusive-contact truncates layering at high angle

Rock Number: 2

Rock Type: sandstone
Descriptors:
bedded
pebbly
Field Description:

-massive grey psammitic sandstone with rare pebble horizons-around 2 m exposed at waterlink
-clasts dominantly sed-mainly grey siltstone
-has thin silty horizons that weather creamy white

Manitoba Geological Survey, 2017