Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5627
EASTING 577492 NORTHING 6049930 ZONE 14 DATUM NAD83
Date of mapping 07/21/1984

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
bedding | 350 | 77 | W

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 44 | 85 |

-south of fault contact on air photo is between units O + O below

PETROLOGIC DATA

Rock Number: 1

Rock Type: siltstone
Descriptors:
laminated
semipelitic
Field Description:

-laminated siltstone with mm to cm bedding
-similar to previous SCSN except mush deirtier??--semipelite?? with 3 to 5 mm pelite caps
-much larger GR development

Minerals of Note
Mineral | Abundance (%)
garnet

Rock Number: 2

Rock Type: sandstone
Descriptors:
festoon bedding
lithic
Field Description:

-overlying dirty SLSN is thick section of clean lithic SNDS
-large scale festoon?? cross bedding and travel cross bedding with coarse granul deposits in bases
-rare pebbles in thin lag deposits

Manitoba Geological Survey, 2017