{"help": "https://data.gov.au/data/en/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "clientservices@ga.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "3272ad7a-d205-4282-b44a-ca5d15f090bd", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-10-16T06:00:15.237438", "metadata_modified": "2025-10-16T06:00:15.237444", "name": "potential-for-magmatic-uranium-systems-in-australia-map-1-intrusive-related", "notes": "Intrusive-related U mineralisation constitutes only a small proportion of Australia's known U resources despite the widespread occurrence of U-rich intrusive igneous rocks across both time and space. Due to this apparent discrepancy, the potential for intrusive-related U systems has been assessed on a continental scale using a GIS-based approach. This approach focuses on identifying those units or magmatic events which are the most favourable for the presence of magmatic-related U systems. Thus, the results do not necessarily identify likely locations of mineralisation, but rather are intended to form the basis for area selection and detailed follow-up work. This map uses surface geology, and therefore no information is given of the potential for these systems undercover.\nThis map applies a mineral systems approach to assessing the potential for intrusive-related U systems, which is translated into mappable geoscientific criteria. The mineral systems model has three components: (1) melt generation; (2) U concentration; and (3) U deposition. Prospectivity criteria for melt generation (1) are the distribution of peralkaline or high temperature, high halogen I- or A-type melts, and the distribution of felsic igneous rocks. U concentration (2) is facilitated by fractional crystallisation, which is quantified using Rb/Sr, and exhibits itself in elevated U or high field strength element contents. U deposition (3) is mapped using U2/Th radiometric anomalies.\nThe 'fuzzy logic' method is used to combine the disparate prospectivity criteria developed. The result gives an indication of the potential prospectivity on a scale of 0 to 1. The study has confirmed the favourability of already known U provinces, such as the Curnamona Province of South Australia and the Pine Creek region of the Northern Territory. However, new potential has been highlighted in regions not currently well-known for intrusive-related U mineralisation, such as the Arunta, Halls Creek and northern Musgrave regions.\nNote that the potential indicated here does not include other 'hybrid-style' systems, which may also have a genetic association with igneous rocks, such as the Olympic Dam IOCG-U deposit.", "num_resources": 2, "num_tags": 5, "organization": {"id": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "name": "geoscience-australia-data", "title": "Geoscience Australia Data", "type": "organization", "description": "Harvester for Geoscience Australia Data", "image_url": "", "created": "2025-06-23T12:29:08.024111", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://ecat.ga.gov.au", "href": "https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/potential-for-magmatic-uranium-systems-in-australia-map-1-intrusive-related", "title": "Geoscience Australia"}, "owner_org": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "private": false, "promotion_level": "0", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[110.0, -44.0], [156.0, -44.0], [156.0, -9.0], [110.0, -9.0], [110.0, -44.0]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[110.0, -44.0], [156.0, -44.0], [156.0, -9.0], [110.0, -9.0], [110.0, -44.0]]]}", "state": "active", "temporal_coverage_from": "2018-04-20 06:13:45", "title": "Potential for magmatic uranium systems in Australia Map 1: Intrusive-related", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "353b87ba-bfee-43ae-aece-f7e06e00efc2"}, {"key": "harvest_source_id", "value": "00080910-39e7-408f-882c-e6e1eb6baadb"}, {"key": "harvest_source_title", "value": "Geoscience Australia"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2025-10-16T06:00:15.238995", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Download the file (jpg)", "format": "JPEG", "hash": "", "id": "5c3102cf-81e2-463c-8006-d7301f059493", "last_modified": null, "metadata_modified": "2025-10-16T06:00:15.229152", "mimetype": null, "mimetype_inner": null, "name": "Download the file (jpg)", "package_id": "3272ad7a-d205-4282-b44a-ca5d15f090bd", "position": 0, "resource_locator_function": "information", "resource_locator_protocol": "WWW:LINK-1.0-http--link", "resource_type": null, "size": null, "state": "active", "url": "https://d28rz98at9flks.cloudfront.net/70459/70459.jpg", "url_type": null, "zip_extract": false}, {"cache_last_updated": null, "cache_url": null, "created": "2025-10-16T06:00:15.238999", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "", "format": "HTML", "hash": "", "id": "e68c5cbb-1ada-4042-92f4-6bbb3843ecb5", "last_modified": null, "metadata_modified": "2025-10-16T06:00:15.229299", "mimetype": null, "mimetype_inner": null, "name": "Unnamed resource", "package_id": "3272ad7a-d205-4282-b44a-ca5d15f090bd", "position": 1, "resource_locator_function": "", "resource_locator_protocol": "", "resource_type": null, "size": null, "state": "active", "url": "http://www.abs.gov.au/ausstats/abs@.nsf/Latestproducts/1297.0Main%20Features32008?opendocument&tabname=Summary&prodno=1297.0&issue=2008&num=&view=", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "AU", "id": "37644b1a-68a1-4582-87e2-d50a63477d22", "name": "AU", "state": "active", "vocabulary_id": null}, {"display_name": "Earth Sciences", "id": "40d58e59-cdeb-4021-9e5a-aae60edebdf5", "name": "Earth Sciences", "state": "active", "vocabulary_id": null}, {"display_name": "Published_External", "id": "5178775c-8044-4b7f-881f-5428a4e2d925", "name": "Published_External", "state": "active", "vocabulary_id": null}, {"display_name": "Thematic Map", "id": "a7f1da0b-8faa-4ba1-964f-96f372bee834", "name": "Thematic Map", "state": "active", "vocabulary_id": null}, {"display_name": "mineral exploration", "id": "ce294f4a-6959-473a-9c9e-ec3b2b780c57", "name": "mineral exploration", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}