0
52
? TpQaw
SAND
GRAVEL
Sand, gravel & clay
Strat Unit Name
Willawortina Formation
Strat Unit Description
Mud, sandy; dolomite, silty, lacustrine, floodplain. Clay, green, distal fan, mudflow and playa. Gravel, coarse, framework supported, braided fan. Gravel, clayey, matrix supported, debris flows. Often calcreted or gypsified.
GIS Code
pI--aw
222
413.5
Krmb
SHALE
SILTSTONE
Shale with occasional limestone layers, sandy siltstone & blue-grey clay; bioturbated, fossiliferous, locally pyritic
Strat Unit Name
Bulldog Shale
Strat Unit Description
Mudstone, grey, bioturbated, fossiliferous and shaly; minor silt to very fine-grained sandstone intervals.
GIS Code
K--rmb
413.5
627
Me
CALCSILICATE ROCK
Grey-green hornfelsic gneiss (calcsilicate): chlorite defines layering; quartz+feldspar+pyroxene+chlorite+garnet+epidote; local calcite veining; minor disseminated chalcopyrite at 568-570m
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