Authors / CoAuthors
Roach, I.C. | Costelloe, M.T. | Jaireth, S.
Abstract
The continuing world demand for potash (potassium salts) is driving a new exploration boom in the Australian minerals industry for this valuable resource, listed by Geoscience Australia (GA) as a strategic commodity (Mernagh 2013). The Food and Agriculture Organization of the United Nations (FAO) predicts a rising demand for fertilizers, with potash demand increasing at 3.7% per annum (FAO 2012), and Rabobank predicts that demand will exceed supply by up to 100% by 2020 (Rabobank 2012). This demand is driving the application of airborne electromagnetics (AEM) to map salinity as a proxy for potential potash resources in salt lakes. This short paper describes a few of the applications and is written in response to an industry request to GA for information on how AEM might be used to explore for potash.
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nonGeographicDataset
eCat Id
81878
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Locked Bag 10 None
Clayton South
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2601
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Keywords
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- External PublicationArticle
- ( Theme )
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- Airborne Electromagnetics
- ( Theme )
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- mapping
- ( Theme )
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- resource assessment
- Australian and New Zealand Standard Research Classification (ANZSRC)
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- Geophysics
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- Published_Internal
Publication Date
2014-01-01T00:00:00
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geoscientificInformation
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