Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6250
EASTING 557491 NORTHING 6034637 ZONE 14 DATUM NAD83
Date of mapping 06/27/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 37 | 60 |

Dikes and Sills:
Rock Number | Type | Width (m) | Strike | Dip
0 | pegmatite | 0.20 | 190 | 66

-20 cm red feldspathic MG peg.

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
seriate porphyritic
biotite
Field Description:

-a little more mafic-possibly even TNLT
-weathers medium grey with pink megacrysts up to 5 cm
-zoning preserved in places
-foliation still cataclastic with extensive augeing of megas
-quartz 25%
-megacrysts variable 5 to 15%

Manitoba Geological Survey, 2017