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Title: | Annual Report on Nicholson River 1986-1987 NT. |
Title Holder / Company: | Stockdale Prospecting |
Report id: | CR1987-0260 |
Tenure: | EL4438; EL4392; EL4439 |
Year: | 1987 |
Author: | MacFarlane, IJ |
Abstract: | A series of targets, isolated from fixed wing magnetic surveys flown over selected areas of the 1icences during the 1986 field season, was subjected to a helicopter borne magnetic survey for greater definition. A total of 948 line km of survey was flown over 16 targets with a surveyed area equal to 64 sq km during May 1987. During June, 1987 each of the 16 targets was then subjected to ground follow-up in the form of a magnetic survey in conjunction with loam/stream/rock sanpling as necessary. During this period, a total of 105 stream and loam sedimant sanples and 6 rock samples was collected. A summary of the interpretation of the recovered ground magnetic data is as follows: Of the 16 targets examined, the source of the magnetic anomaly is thought to be surficial (and therefore non-kimberlitic) in 3 cases, possibly of kimberlitic origin but shallow enough to be easily detectable by ground sanpl ing in 5 cases and possibly of kimberlitic origin but at depths at which improved arnomaly definition by SIROTEM is required in 8 cases. |
Date Added: | 23-Oct-2013 |
Appears in Collections: | Minerals Exploration Reports (MEX) |
Files in this Report:
File | Size | Format | Add to Download |
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CR19870260.pdf | 418.13 kB | Add |
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