Arid
DOI10.1080/08120099.2014.908951
Applying regional airborne electromagnetic (AEM) surveying to understand the architecture of sandstone-hosted uranium mineral systems in the Callabonna Sub-basin, Lake Frome region, South Australia
Roach, I. C.; Jaireth, S.; Costelloe, M. T.
通讯作者Roach, I. C.
来源期刊AUSTRALIAN JOURNAL OF EARTH SCIENCES
ISSN0812-0099
EISSN1440-0952
出版年2014
卷号61期号:5页码:659-688
英文摘要

The Frome airborne electromagnetic (AEM) survey was designed to provide reliable pre-competitive AEM data to aid the search for energy and mineral resources around the Lake Frome region of South Australia. Flown in 2010, a total of 32,317 line kilometres of high-quality airborne geophysical data was collected over an area of 95,450 km(2) at a flight line spacing mostly of 2.5 km, opening to 5 km spaced lines in the Marree-Strzelecki Desert area to the north. The Lake Frome region hosts a large number of sandstone-hosted uranium deposits with known resources of similar to 60 000 tonnes of U3O8 including the working In Situ Recovery operations at Beverley, Pepegoona, Pannikin and Honeymoon, and deposits at Four Mile East, Four Mile West, Yagdlin, Goulds Dam, Oban, East Kalkaroo, Yarramba and Junction Dam. The aims of the Frome AEM Survey were to map and interpret critical elements of sandstone-hosted uranium mineral systems including basin architecture, paleovalley morphology, sedimentary facies changes, hydrological connections between uranium sources and uranium deposition sites and structures. Interpretations of the data show the utility of regional AEM surveying for mapping crucial elements of sandstone-hosted uranium mineral systems as well as for mapping geological surfaces, structures and depth of cover over a wide area. Data from the Frome AEM Survey allow mineral explorers to put their own high-resolution AEM surveys into a regional context. Survey data were used to map and interpret a range of geological features that are associated with, or control the location of, sandstone-hosted uranium mineral systems and have been used to assess the uranium prospectivity of new areas to the north of the Flinders Ranges.


英文关键词sandstone-hosted uranium paleovalley paleodrainage airborne electromagnetics Lake Frome Flinders Ranges landscape evolution
类型Article
语种英语
国家Australia
收录类别SCI-E
WOS记录号WOS:000340147900001
WOS关键词NORTHERN FLINDERS RANGES ; MT-PAINTER PROVINCE ; HYDROTHERMAL ACTIVITY ; THERMOCHRONOLOGY ; DISCOVERY ; DEPOSIT ; BASIN
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/181007
作者单位Geosci Australia, Minerals & Nat Hazards Div, Canberra, ACT 2601, Australia
推荐引用方式
GB/T 7714
Roach, I. C.,Jaireth, S.,Costelloe, M. T.. Applying regional airborne electromagnetic (AEM) surveying to understand the architecture of sandstone-hosted uranium mineral systems in the Callabonna Sub-basin, Lake Frome region, South Australia[J],2014,61(5):659-688.
APA Roach, I. C.,Jaireth, S.,&Costelloe, M. T..(2014).Applying regional airborne electromagnetic (AEM) surveying to understand the architecture of sandstone-hosted uranium mineral systems in the Callabonna Sub-basin, Lake Frome region, South Australia.AUSTRALIAN JOURNAL OF EARTH SCIENCES,61(5),659-688.
MLA Roach, I. C.,et al."Applying regional airborne electromagnetic (AEM) surveying to understand the architecture of sandstone-hosted uranium mineral systems in the Callabonna Sub-basin, Lake Frome region, South Australia".AUSTRALIAN JOURNAL OF EARTH SCIENCES 61.5(2014):659-688.
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