3DIP16 Apr 2019 21:09
Been working nights this week so only really catching up on the developments from today....
To me one of the big takeaways from the announcement/interview is how much it shows they have confidence in the results from the 3DIP survey which if you remember was completed by a Canadian team that GGP flew in especially for the task.
Whilst they had this team there they also used them to complete the survey at Blackhills. I remember GH saying in an interview shortly after the results from Blackhills that the survey team excavated up to a metre in certain locations to enable them to get the data that they required. Here are a few lines from the RNS on the 29th October.
A comprehensive IP program over Saddle Reefs was designed and implemented in conjunction with external consultants, and undertaken during Q3 2018 (as announced 17 July 2018). Total strike length covered was 1,600m. Transmitter and receiver lines were 100m apart and station spacing along lines was 20-40m. Thorough independent QA/QC of collected IP information was carried out and it was concluded the data is of high quality.
Modern 3D inversion models of resultant IP data were generated. These models have outlined a large, coherent conductive body over 1,000m of strike spatially co-incident with gold mineralisation identified at surface. The body lies subparallel to the strike of gold mineralisation identified at surface and has dimensions of approximately 1,000m long, 200m wide and 150m thick. The body plunges gently south-east mirroring the overall structural plunge of the outcropping geology and is open to the south-east. Depth to top of the body ranges from 150m to 200m below surface. The majority of historical drill holes at the Saddle Reef prospect were to maximum depths of only 50m.
Detailed 3DIP subsurface models have been reviewed in conjunction with surface geochemical and geological information at Saddle Reefs. Drill targets have been selected to test the orientation and tenor of gold mineralisation.
The Company has received all required approvals from the Western Australian Department of Mines, Industry Regulation and Safety ('DMIRS') for a drilling programme at Black Hills (as announced 4 September 2018).
If the results of the Firetower survey has warranted a 15 hole program - then what would the results from Blackhills warrant? - We should find out soon.
GLA - Paddy