Second pass with more detail for probable AC drilling in Serrano area.
Some 90+- new sites with 100m spaced lines in areas of greater interest and holes probably a nominal 100m apart - with variants.
Work started in mid to late May and is continuing. Assuming only AC at present.
Historical work;
Early
Some seemingly random traverses of probable RAB holes in my database which may (or may not) simply represent the tip of the iceberg for work done pre 2000 (or so). Hints of old lines that are now overgrown and sand covered which are very early possible examples of activity - some may be related to oil exploration.
AZY.
2018/9 follow up to geophysical surveys with AC and some slim line RC with mineralisation reported in 2019.
2019 NOV 22 DRILLING FOLLOW UP SERRANO GREY ETC.pdfSerrano and Grey were the standouts and have seen some follow up which IMO for Serrano was not enough. Believe RM agrees with this sentiment.
IGO farm in began after this work and there was no (very limited?) direct follow up at Serrano while they looked at building up a broad picture of the area consistent with their (IGO's) exploration approach.
Opting out of the farm in gave the ground back to AZY with this being the response some two months later.
PRELIMINARY and perhaps close to what I can accomplish without a lot more work that reaches the level of resolution from Sentinel imagery and the research to make sure there is reasonable to good database integrity for historical and current data.
I added around 200 holes to my database when I noticed some 2019 RC detail was missing at Serrano.
Zooming in on Hole 20 area at Serrano
The small red circles are 2020 IGO follow up to AZY's RC! Either missing something or that does not seem a great follow up campaign.
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From the PDF above there is this image.
The current interpreted AC program covers some 5 Kms of this trend.
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Source imagery
I broke the area into 5 segments with these (time lapse and reconciling image) as examples of the work I did to create the above maps.
Easy to miss details so treat as schematic and/or DYOR.
(20min delay)