Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5543
EASTING 570804
NORTHING 6057970
ZONE 14
DATUM NAD83
Date of mapping 07/05/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 111 | 61 |
PETROLOGIC DATA
Rock Number: 1
-mixed section of quartzite, protoquartzite and feldspathic arenite, all units very muscovite rich
-layering discontinuous and boudinaged, containing quartzite layers behaving in a competed manner and brecciating
-quartzite show delicate lamination
SAMPLE A: massive quartzite
SAMPLE B: protoquartzite or muscovite arkose
Rock Number: 2
-several dike up to 2 m thick deformed and boudinaged of leuco pearlyminous granite
-irregular patches of TL rich pegmatite
-some developed in A-C extension planes at boudinax
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017