(New Search)
Gordonbrook Serpentinite STRATNO: 7608
Current: Yes Rank: Formation, beds Status: Formal State(s): NSW
Category: Unknown or process pending Usage: Briefly described Definition Card: No
Originator: Entry date: 01-JAN-88Last Update: 11-JUL-12
Replaced by: Previously known as: Gordonbrook Serpentine
Description: Serpentinised peridotites (mainly dunite and harzburgite) and pyroxenites
Comments:
Geological province: No province information available
Type state: Reference section type:
Maximum thickness: mMinimum thickness:
Unit Age Event: intrusion
Top of unit -
Minimum age: Early Permian Ma: % from base of biozone: Age method:
Maximum age: Ma: % from base of biozone: Age method:
Base of unit -
Minimum age: Ma: % from base of biozone: Age method:
Maximum age: Late Carboniferous Ma: % from base of biozone: Age method:

Stratigraphic Hierarchy (current units only) Rank Status

Chemical Hierarchy (current units only) Rank Status


Related units: Relationship: Contact Type:
First Reference:
REFID: 34220 Gutsche, H.W., 1969, The New England region - granitic rocks west of the Clarence Basin. IN Packham G.H.(ed) - The geology of New South Wales., Geological Society of Australia. Journal, 16(1), p297-299

Use on maps:
REFID: 23811 Henley, H.F., Brown, R.E., Brownlow, J.W., Barnes, R.G., Stroud, W.J., 2001, Grafton-Maclean 1:250 000 Metallogenic Map SH56-6, 7, Geological Survey of New South Wales, Sydney, Map, Map Legend


Full Bibliographic Details (ordered by usage, publication year)

REFID: 23812 Henley, H.F. , Brown, R.E. , Brownlow, J.W. , Barnes, R.G. , Stroud, W.J. 2001 Grafton-Maclean 1:250 000 Metallogenic Map SH/56-6 and SH/56-7: Metallogenic Study and Mineral Deposit Data Sheets Geological Survey of New South Wales, Sydney 1v 292pp
Usage: Briefly described (p8, p13 Tb.1, p48) Comments: Unconformably overlain by Drake Volcanics. Intruded by Dumbudgery Creek Granodiorite. Early Permian?
REFID: 23811 Henley, H.F. , Brown, R.E. , Brownlow, J.W. , Barnes, R.G. , Stroud, W.J. 2001 Grafton-Maclean 1:250 000 Metallogenic Map SH56-6, 7 Geological Survey of New South Wales, Sydney Map Map Legend
Usage: Briefly described (Map Legend) Min age from reference: Early Permian Max age from reference: Late Carboniferous Comments: Serpentinised peridotites Mainly dunite and harzburgite) and pyroxenites.
REFID: 23186 Cohen, D.R. , Silva-Santisteban, C.M. , Rutherford, N.F. , Garnett, D.L. , Waldron, H.M. 1999 Comparison of vegetation and stream sediment geochemical patterns in northeastern New South Wales Journal of Geochemical Exploration 66(3) p469-489
Usage: Mentioned (p470) Comments:
REFID: 22580 Suppel, D.W. , Barnes, R.G. , Scheibner, E. 1998 The Palaeozoic in New South Wales- geology and mineral resources. AGSO Journal of Australian Geology and Geophysics 17(3) 87-105
Usage: Mentioned (p99) Comments:
REFID: 42997 Korsch, R.J. , Harrington, H.J. , Murray, C.G. , Fergusson, C.L. , Flood, P.G. 1990 Tectonics of the New England Orogen; In Finlayson D.M. (ed) The Eromanga-Brisbane Geoscience Transect: A Guide to Basin Development across Phanerozoic Australia in Southern Queensland. Bureau of Mineral Resources, Australia. Bulletin 232 p35-52
Usage: Mentioned (p42) Comments:
REFID: 34220 Gutsche, H.W. 1969 The New England region - granitic rocks west of the Clarence Basin. IN Packham G.H.(ed) - The geology of New South Wales. Geological Society of Australia. Journal 16(1) p297-299
Usage: Mentioned (p297) Comments:

Bibliographic references returned: 6 This data is subject to Geoscience Australia's disclaimer and copyright statements.