Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 83 STATION 5028
EASTING 569075 NORTHING 6042514 ZONE 14 DATUM NAD83
Date of mapping 06/20/1983

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
gneissosity | 306 | 74 |

-one 45 cm dike of quartz-plagioclase-microcline-biotite pegmatite in foliation plane

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
gneissic
leucocratic
weakly cataclastic
augened
Field Description:

-only moderate developed of cataclastic features-augen rare. -Some baudinage of early lit (mobilisate?)

Rock Number: 2

Rock Type: amphibolite
Descriptors:
layered
rafted or included
east of rock 1
Field Description:

-RAFT
-More or less continuous along shore from last station on east side of granite

Minerals of Note
Mineral | Abundance (%)
hornblende

Manitoba Geological Survey, 2017