Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6407
EASTING 550643 NORTHING 6026214 ZONE 14 DATUM NAD83
Date of mapping 07/20/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 58 | 73 |
fault | 27 | 81 |

-bold outcrop--no samples

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
schistose
leucocratic
Field Description:

-coarse white GRDR-homo-equi
-quartz 30%
-rare pink MC megacrysts to 1 cm
-same texture as previous coarse BO GRNT
but weathers grey and has lower K-spar
-agmatiyzed by anastomosing network of salmon pink quartz poor pegs.-locally aplitic
-few schlieric inclusions of fine grained mafic rock -- could be anything but I lean toward mafic volcanic

Manitoba Geological Survey, 2017