Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5083
EASTING 572943
NORTHING 6039640
ZONE 14
DATUM NAD83
Date of mapping 06/30/1983
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 253 | 89 | |
fault | 253 | 89 |
Fault is 30cm zone intense cataclasis and mylonite
PETROLOGIC DATA
Rock Number: 1
-subgneissic porphyritic beige weathering granodiorite.
-normal second from youngest intrusive
Type | Mineral | Min. Size | Max. Size | Abundance (%) | Unit |
---|---|---|---|---|---|
mafic mineral | biotite | 0.0 | 0.0 | 12.0 | mm |
Rock Number: 2
-featureless black amphibolite with extensive injection
Manitoba Geological Survey, 2017