Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6183
EASTING 574866 NORTHING 6046119 ZONE 14 DATUM NAD83
Date of mapping 06/20/1986

STRUCTURAL DATA

PETROLOGIC DATA

Rock Number: 1

Rock Type: gabbro
Descriptors:
mesocratic
Field Description:

- meso gabbro
-Molson dike
-grey black salt and pepper textured Molson gabbro
-2 planes of preferred orientation of greenish black elongate amphib. to runic?? pattern
-two planes parallel to contact and perpendicular to contact
-dikes cross by small fractures following a gen. 280 direction that are chloritic and have epidote alteration haloes up to 15 cm wide

Manitoba Geological Survey, 2017