Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6339
EASTING 570536 NORTHING 6051134 ZONE 14 DATUM NAD83
Date of mapping 07/10/1986

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
bedding | 247 | 86 |

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 247 | 81 |

-bedding measurement on rock 2

PETROLOGIC DATA

Rock Number: 1

Rock Type: sandstone
Descriptors:
bedded
quartz-biotite
Field Description:

-light grey bedded sandstone
-quartz 40-45%, BO only mafic
-beds are average 30 cm
-rare quartz veins
-no grading visable
-CLCC, epidote-rich as baudinaged semi-continuous layers
-good bedding plane cleavage

Rock Number: 2

Rock Type: shale
Descriptors:
schistose
biotite - chlorite bearing
Field Description:

-black phyllitic beds 5 to 20 cm thick of pitted weathering
-foliation mud or shale
-irregular pitting probably due to CC distribution

Manitoba Geological Survey, 2017