Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 85 STATION 6069
EASTING 575347 NORTHING 6043965 ZONE 14 DATUM NAD83
Date of mapping 06/20/1985

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 22 | 44 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granite
Descriptors:
foliated
leucocratic
Field Description:

-quartz rich (30%+) pink granite that is closer to CWB mass. GRDR
-vague schlieric layering
-cut by quartz rich mottled pink-grey-yellow peg. veins (quartz dark smoky grey)

Rock Number: 2

Rock Type: amphibolite
Descriptors:
layered
mafic
Field Description:

--layered granofels ampb
-in places still appears to be sed. with layers but in places is massive green and black rock that may have been basalt
-GR red, up to 1 cm and sharp layer boundary
-supracrustals as 2 m layers with 1 to 3 m GRNT sills between

Minerals of Note
Mineral | Abundance (%)
garnet

Manitoba Geological Survey, 2017