Paleozoic alkaline and related igneous rocks of Australia GIS

<div>Alkaline and related rocks are a relatively rare class of igneous rocks worldwide. Alkaline rocks encompass a wide range of rock types and are mineralogically and geochemically diverse. They are typically though to have been derived by generally small to very small degrees of partial melting of a wide range of mantle compositions. As such these rocks have the potential to convey considerable information on the evolution of the Earth’s mantle (asthenosphere and lithosphere), particularly the role of metasomatism which may have been important in their generation or to which such rocks may themselves have contributed. Such rocks, by their unique compositions and or enriched source protoliths, also have considerable metallogenic potential, e.g., diamonds, Th, U, Zr, Hf, Nb, Ta, REEs. It is evident that the geographic occurrences of many of these rock types are also important, and may relate to presence of old cratons, craton margins or major lithospheric breaks. Finally, many alkaline rocks also carry with them mantle xenoliths providing a snapshot of the lithospheric mantle composition at the time of their emplacement.</div><div><br></div><div>Accordingly, although Alkaline and related rocks comprise only a volumetrically minor component of the geology of Australia, they are of considerable importance to studies of lithospheric composition, evolution and architecture and to helping constrain the temporal evolution of the lithosphere, as well as more directly to metallogenesis and mineralisation.</div><div><br></div><div>This GIS product is part of an ongoing compilation of the distribution and geology of alkaline and related rocks throughout Australia. The accompanying report document alkaline and related rocks of Paleozoic age.</div>

Identification info

Date (Creation): 2023-07-16T22:00:00

Date (Publication): 2023-08-07T04:27:11

Citation identifier: Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/147891

Citation identifier: Digital Object Identifier/https://dx.doi.org/10.26186/147891

Cited responsible party

Role	Organisation / Individual Name	Details
Publisher	Commonwealth of Australia (Geoscience Australia)	Voice
Author	Bryant, C.	External Contact
Author	Highet, L.	Internal Contact

Purpose: This GIS project contains spatial representations of alkaline and related rocks of Paleozoic age throughout Australia.

Status: Completed

Point of contact

Role	Organisation / Individual Name	Details
Resource provider	Minerals, Energy and Groundwater Division	External Contact
Point of contact	Commonwealth of Australia (Geoscience Australia)	Voice
Point of contact	Beyer, E.	Internal Contact

Spatial representation type

Topic category

Geoscientific information

Extent

Maintenance and update frequency: As needed

Resource format

Title: Product data repository: Various Formats

Website: Data Store directory containing the digital product files

Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes

Project

EFTF – Exploring for the Future

Project

Australia’s Resources Framework

Keywords

Australia

Keywords

Alkaline rocks

Keywords

Igneous rocks

Keywords

Alkaline Rocks Atlas of Australia

theme.ANZRC Fields of Research.rdf

Earth Sciences

Keywords

Published_External

Resource constraints

Title: Creative Commons Attribution 4.0 International Licence

Alternate title: CC-BY

Edition: 4.0

Website

https://creativecommons.org/licenses/by/4.0/

Addressee

Role	Organisation / Individual Name	Details
User	Any

Use constraints: License

Use constraints: Other restrictions

Other constraints: © Commonwealth of Australia (Geoscience Australia) 2023

Resource constraints

Title: Australian Government Security Classification System

Edition date: 2018-11-01T00:00:00

Website

https://www.protectivesecurity.gov.au/Pages/default.aspx

Classification: Unclassified

Classification system: Australian Government Security Classification System

Associated resource

Association Type: Was informed by

Title: Paleozoic alkaline and related igneous rocks of Australia

Citation identifier: 147890

Citation identifier: 63a29e5e-041e-42ad-a540-8125aa442624

Website

http://pid.geoscience.gov.au/dataset/ga/147890

Link to eCat metadata record landing page

Associated resource

Association Type: Operated on by

Title: Paleozoic Alkaline And Related Igneous Rocks Of Australia MapServer

Citation identifier: 149081

Citation identifier: ee0e42ab-ebce-4cc0-832c-cdbe3528d18c

Website

http://pid.geoscience.gov.au/service/ga/149081

Link to eCat metadata record landing page

Associated resource

Association Type: Operated on by

Title: Paleozoic Alkaline And Related Igneous Rocks Of Australia WMS

Citation identifier: 149082

Citation identifier: cf4a9b57-2cf3-42a0-be2e-5444810568f0

Website

http://pid.geoscience.gov.au/service/ga/149082

Link to eCat metadata record landing page

Associated resource

Association Type: Operated on by

Title: Paleozoic Alkaline And Related Igneous Rocks Of Australia WFS

Citation identifier: 149083

Citation identifier: 1f7163a7-12b0-44b1-bb8c-468641f34226

Website

http://pid.geoscience.gov.au/service/ga/149083

Link to eCat metadata record landing page

Language: English

Character encoding: UTF8

Distribution Information

Distributor contact

Role	Organisation / Individual Name	Details
Distributor	Commonwealth of Australia (Geoscience Australia)	Voice facsimile

OnLine resource: Download Metadata Statement (pdf) [0.9 MB]

Download Metadata Statement (pdf) [0.9 MB]

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pdf

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nil

OnLine resource: Download Data Package (gdb) [5.0 MB]

Download Data Package (gdb) [5.0 MB]

Distribution format

zip

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nil

OnLine resource: Download Data Package (shapefile) [9.6 MB]

Download Data Package (shapefile) [9.6 MB]

Distribution format

zip

File decompression technique

nil

OnLine resource: Download Data Package (mapinfo) [6.9 MB]

Download Data Package (mapinfo) [6.9 MB]

Distribution format

zip

File decompression technique

nil

OnLine resource: Paleozoic Alkaline And Related Igneous Rocks Of Australia WMS

Paleozoic Alkaline And Related Igneous Rocks Of Australia WMS

Distribution format

OGC WMS

OnLine resource: Paleozoic Alkaline And Related Igneous Rocks Of Australia WFS

Paleozoic Alkaline And Related Igneous Rocks Of Australia WFS

Distribution format

OGC WFS

OnLine resource: Paleozoic Alkaline And Related Igneous Rocks Of Australia Map Server

Paleozoic Alkaline And Related Igneous Rocks Of Australia Map Server

Distribution format

ESRI Map Service

Resource lineage

Statement: <div>This GIS project contains spatial representations of alkaline and related rocks of Paleozoic age throughout Australia.</div>

Reference System Information

Reference system identifier: EPSG/Geocentric Datum of Australia 1994 / geodetic (EPSG: 6283)

Metadata constraints

Title: Australian Government Security Classification System

Edition date: 2018-11-01T00:00:00

Website

https://www.protectivesecurity.gov.au/Pages/default.aspx

Classification: Unclassified

Metadata

Metadata identifier

urn:uuid/5b490317-7cfc-45de-8597-003a8f89dddd

Title: GeoNetwork UUID

Language: English

Character encoding: UTF8

Contact

Role	Organisation / Individual Name	Details
Point of contact	Commonwealth of Australia (Geoscience Australia)	Voice
Point of contact	Beyer, E.	Internal Contact

Type of resource

Resource scope: Dataset

Alternative metadata reference

Title

Geoscience Australia - short identifier for metadata record with

uuid

Citation identifier: eCatId/147891

Metadata linkage

https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/5b490317-7cfc-45de-8597-003a8f89dddd

Metadata linkage

https://ecat.ga.gov.au/geonetwork/accessDenied.jsp/eng/catalog.search#/metadata/5b490317-7cfc-45de-8597-003a8f89dddd

Date info (Creation): 2023-08-07T02:40:26

Date info (Revision): 2023-08-07T02:40:26

Metadata standard

Title: AU/NZS ISO 19115-1:2014

Metadata standard

Title: ISO 19115-1:2014

Metadata standard

Title: ISO 19115-3

Title: Geoscience Australia Community Metadata Profile of ISO 19115-1:2014

Edition: Version 2.0, September 2018

Citation identifier: http://pid.geoscience.gov.au/dataset/ga/122551

Spatial extent

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Read here the full details and access to the data.

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