Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6109
EASTING 575743
NORTHING 6046600
ZONE 14
DATUM NAD83
Date of mapping 06/08/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 295 | 60 |
PETROLOGIC DATA
Rock Number: 1
-light grey to white weathering, dark grey on fresh surface
-quartz - rich silty sediment
-GR are deep red and upto 8 mm
-cut by rusty red quartz veins
-more leuco and quartz rich than normal for sandstones associated with volcanic section
Mineral | Abundance (%) |
---|
garnet |
Rock Number: 2
-as 6107-lineate HB vaguely layered mafic sediment
-not the greenish amphbole schist of previous station
-interlayered (?) with rock 1 but highly deformed so can't tell budding direction
Manitoba Geological Survey, 2017