0
18
Nhwstc
QUARTZITE
SHALE
Quartzite, white, fine-medium grained, sub-rounded quartzm minor heavy minerals, minor white shale bands.
Strat Unit Name
Corraberra Sandstone Member
Strat Unit Description
Sandstone, red, purple, slumped, silty. Some shale.
GIS Code
N-hwstc
18
138
Nhwstt
SHALE
Shale, brown, becoming grey/green & blue/grey with depth, finely laminated, minor silty layers, rare pyrite in places.
Strat Unit Name
Tregolana Shale Member
Strat Unit Description
Shale, red and green; siltstone.
GIS Code
N-hwstt
138
818
M-p
SANDSTONE
SHALE
Sandstone, pink-maroon, variably medium & coarse grained, sub-rounded quartz, hematitic matrix, poorly bedded, liesegang bands, rare thin shale layers & red shale casts, red shale/siltstone horizon 798-812m.
Strat Unit Name
Pandurra Formation
Strat Unit Description
Sandstone, quartz and lithic, m.g.-c.g., poorly sorted; sandstone, well-sorted, v.f.g.-m.g.; conglomerate, granule to pebble; mudstone; siltstone. Red, brown or purple with reduction spotting or mottling. Fluvial, large-scale cross-bedding and liesegang banding. Maximum deposition 1424±51 Ma (Rb-Sr).
GIS Code
M----p