Full description
Mapping of outcrop geology on Laverton SH51-2 1:250 000 map sheet in the Eastern Goldfields, Western Australia, undertaken 1989-1995 by M.B.Duggan,P.R.Williams, E.A.Jagodzinski, M.Rattenbury, D.Champion, K.L.Currie,D.H.Blake, A.J.Stewart, I.Bastrakova and J.Martyn & Associates, as part of the National Geoscience Mapping Accord (NGMA). Briefly mapping consists of geological boundaries/units, faults, folds,veins, dykes, joints, linears, marker beds, trends, structural measurements, drill holes and mineral deposits.Lineage
Maintenance and Update Frequency: irregular
Statement: Geological and geophysical themes were generated from field observations
and interpretation using aerial photographs (1:250 0000 colour). Mineral
deposit locations and information is largely sourced from the MINEDEX
database maintained by GSWA.
Topographic themes have been provided by AUSLIG and DOLA with agreement
that public release of any topographic data by AGSO will be in non digital
form only. Some amendments to the topographic data have been made by the
authors. Lineage of topographic data, prior to receipt from AUSLIG and DOLA,
is uncertain. Maps were compiled from unrectified photo overlays onto
topographic bases supplied by AUSLIG and DOLA (see notes on topographic
data above). Drainage and, where necessary, other topographic features
(eg fence lines) were used for spatial control of the geological data.
Compilations were digitally captured either by hand or automatically by
scanning and vectorising procedures. Point data with database origins have
been located largely by non-differential GPS. Some detail may have been
generalised, repositioned, or omitted from the primary data for cartographic
purposes.
Issued: 1999
text: westlimit=121.5; southlimit=-29.0; eastlimit=123.0; northlimit=-28.0
Subjects
250K scale |
AU-WA |
Earth Sciences |
GIS Dataset |
Published_External |
geology |
geoscientificInformation |
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Other Information
Download the data (ArcInfo Coverage format) (File download)
uri :
https://d28rz98at9flks.cloudfront.net/30807/Laverton.zip
Identifiers
- Local : pid.geoscience.gov.au/dataset/ga/30807
- global : a05f7892-b141-7506-e044-00144fdd4fa6