Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5525
EASTING 568384 NORTHING 6052307 ZONE 14 DATUM NAD83
Date of mapping 07/01/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 258 | 85 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granite
Descriptors:
massive
garnet-biotite bearing
Field Description:

-pink granite with .5% randomly distributed 4 mm GR crystal, some with BO veins
-patchy pegmatite in places
-contains same intrusions of sandstone
-around 10 m exposed on south of outcrop--sandstone to north
-GRNT is BO only
-Pegs are BO+MV in equal porportions

Rock Number: 2

Rock Type: sandstone
Field Description:

-quartz rich sandstone-almost of protoquartzite comp
-rare SM bearing beds
-extensivly intruded by GR granite as sills and masses of fine lit subsequently augened

Manitoba Geological Survey, 2017