0
14
Mtalr2
BASALT
red-brown basalt; flow 6
Strat Unit Name
Roopena Basalt unit 2
Strat Unit Description
Upper Roopena Basalt:at least 9 basalt flows, above upper Fresh Well Formation.
GIS Code
M-talr--02
14
60
Mtalr2
BASALT
dark grey basalt with red-brown to green-grey amygdaloidal flow top 14-34m; flow 5
Strat Unit Name
Roopena Basalt unit 2
Strat Unit Description
Upper Roopena Basalt:at least 9 basalt flows, above upper Fresh Well Formation.
GIS Code
M-talr--02
60
98
Mtalr2
BASALT
dark green-grey basalt with green-grey amygdaloidal flow top 60-72m; flow 4
Strat Unit Name
Roopena Basalt unit 2
Strat Unit Description
Upper Roopena Basalt:at least 9 basalt flows, above upper Fresh Well Formation.
GIS Code
M-talr--02
98
116
Mtalr2
BASALT
green-grey basalt with pale green amygdaloidal flow top 98-100m and pale green base of flow 114-116m; flow 3
Strat Unit Name
Roopena Basalt unit 2
Strat Unit Description
Upper Roopena Basalt:at least 9 basalt flows, above upper Fresh Well Formation.
GIS Code
M-talr--02
116
122
Mtalr2
BASALT
green-grey basalt with brecciated amygdaloidal flow top 116-118m; flow 2
Strat Unit Name
Roopena Basalt unit 2
Strat Unit Description
Upper Roopena Basalt:at least 9 basalt flows, above upper Fresh Well Formation.
GIS Code
M-talr--02
122
138
Mtalr2
BASALT
green-grey basalt with amygdaloidal flow top 122-124m; flow 1
Strat Unit Name
Roopena Basalt unit 2
Strat Unit Description
Upper Roopena Basalt:at least 9 basalt flows, above upper Fresh Well Formation.
GIS Code
M-talr--02
138
163.37
Mtalf2
SANDSTONE
SILTSTONE
Sequence of interbedded lithic sandstone, fine-graine sandstone and siltstone
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
163.37
164.75
Mtalf2
TUFF
pale green-grey to pink vitric tuff (tuff 3)
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
164.75
170.64
Mtalf2
MUDSTONE
dark grey laminated shale with soft sediment slumping and flame structures
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
170.64
187.6
Yxw
SILTSTONE
graded bedded sequence of fine-grained sandstone to siltstone
Strat Unit Name
Wandearah Formation
Strat Unit Description
Argillite, muscovite; quartz siltstone; metasediments, alkali-feldspar, carbonate, calcsilicate, iron-rich, carbonaceous; metasandstone.
GIS Code
Y--x-w