Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6563
EASTING 573610 NORTHING 6042008 ZONE 14 DATUM NAD83
Date of mapping 08/08/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 55 | 64 |

-cruised shore from 6562 past 6075 to 6559--2 points to note:
1. this island is mainly WJC
2. the big Molson of 6560 disappears

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
schlieric or schlieren present
leucocratic
Field Description:

-equi-granular grey GRDR
-numerous old peg/aplite lit
-this looks like CWB
-this would place the major complex boundary between this reef and the main island to the east

Rock Number: 2

Rock Type: amphibolite
Descriptors:
layered
hornblende-epidote bearing
Field Description:

-1 to 2 m wide inclusions of mafic, possibly sedimentary ampb. that run several metres along the edge of outcrop

Manitoba Geological Survey, 2017