Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5427
EASTING 575939 NORTHING 6060193 ZONE 14 DATUM NAD83
Date of mapping 06/20/1984

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
bedding | 241 | 86 | S

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 241 | 86 |

-contact zone just to south of chaotic conglomerate that gradually acquires sandy units
2 photos of laminated feldspathic sandstone
2 photos of lithic arenite bed

PETROLOGIC DATA

Rock Number: 1

Rock Type: arenite
Descriptors:
mixture of phases present
Field Description:

-at this location is cross bedded lithic arenites and trough conglomerate
-sandstones are both feldspathic laminated sandstone and quartz rich lithic units
-clasts dominantly sed. with a few intrusive and rare mafic
-lithic arenite beds have 15 to 20 % mafic granule size clasts
-just below contact is .15 to 1m beds of mod. sort poorly graded conglomerate and 15 to 45 cm graded quartz rich sands

Minerals of Note
Mineral | Abundance (%)
garnet

Manitoba Geological Survey, 2017