Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5532
EASTING 569375 NORTHING 6053720 ZONE 14 DATUM NAD83
Date of mapping 07/03/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 246 | 77 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: greywacke
Descriptors:
psammitic
Field Description:

-charcoal grey psammitic gneiss very heavily injected by granite dikes and veins
-extreme flattening and shearing

Minerals of Note
Mineral | Abundance (%)
garnet

Rock Number: 2

Rock Type: granite
Descriptors:
massive
muscovite and biotite bearing
Field Description:

-duplicate samples for analysis
-sample A has visable molybdinite (circled in black)
-sample B (other half of A) also has some fine Moly.
-not as obviously porphyritic as last station
-good 2 mica granite
-check samples under UV

Minerals of Note
Mineral | Abundance (%)
molybdenite

Manitoba Geological Survey, 2017