Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5629
EASTING 577492 NORTHING 6049802 ZONE 14 DATUM NAD83
Date of mapping 07/21/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 75 | 82 |

-coarsed contact between mafic greywackes and something else(?)

PETROLOGIC DATA

Rock Number: 1

Rock Type: diorite
Descriptors:
massive
hornblende bearing
Field Description:

-featureless massive greenish grey rock with 1 mm black HB crystals evenly distributed through it
-could be intrusive, massive extrusive or odd?? sed.
-I lean toward a DORT because it is completly massive without layering
-has rare HB aggregate up to 1 cm

Manitoba Geological Survey, 2017