Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 85 STATION 6062
EASTING 568442 NORTHING 6048921 ZONE 14 DATUM NAD83
Date of mapping 06/19/1985

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
inclusion layering | 297 | 65 |

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 297 | 65 |

-all the outcrop I can see to south and west are light leucocratic intrusives with black inclusions

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
massive
leucocratic
Field Description:

-homo-equi. grey-white TNLT not disimular to CWB
-cut by veins of younger buff very fine grained leuc. TNLT/GRDR (CI=4)

Rock Number: 2

Rock Type: amphibolite
Descriptors:
layered
Field Description:

-gabbroic ampb-could be volcanic or intrusive
-produces numerous schlieren
-around 5% of exposure

Manitoba Geological Survey, 2017