0
1.2
ns
No sample recovered.
Strat Unit Name
no sample
Strat Unit Description
No sample: lost in drilling, cavity; sea if offshore.
GIS Code
------ns
1.2
5.3
? Mnon
GNEISS
Augen gneiss, light pink-grey, well developed foliation, moderate banding, minor quartz veining.
Strat Unit Name
Mount Neill Granite
Strat Unit Description
Granite, undeformed, brick red to grey, medium- to coarse-grained, microcline+quartz+muscovite, with massive to fine grained equivalents. 1585-1569Ma. A-type.
GIS Code
M-no-n
5.3
277.9
? Me
GNEISS
SCHIST
Quartzo-felspathic gneiss, quartz-biotite schist, minor calc-silicates with massive garnet bands, minor amphibolites, magnetic units, trace pyrite in places.
Strat Unit Name
Radium Creek Group
Strat Unit Description
Metasediments: quartzite, schist, paragneiss, phyllite, calc-silicate rock; maximum depositional ages 1595-1580Ma.
GIS Code
M--e
277.9
344.8
sh1
BRECCIA (UNDIFF. ORIGIN)
GNEISS
Breccia zones, chloritic, pyritic, silicified in part, interlayered with quartz-felspar gneiss & quartz-biotite-chlorite gneiss.
Strat Unit Name
sheared rocks unit 1
Strat Unit Description
Tectonic schist, mylonite and minor breccia, Paralana Fault-Shear Zone; Moolawatana, Paralana 1:100 000.
GIS Code
------sh01