Ann: Minyari Dome Project - Drilling Set to Commence at Tetris, page-121

NCM drilled several of these mag+-gravity anomalies under deep cover in the 1990's with a range of results from magnetic gneisses to some alteration and grade at Havieron ONLY.
For fairly obvious reasons NCM chose to drill only one more hole before dropping the ground.
Reasons: Depth and probably corporate as Ridgeway and Cadia were ramping up at the time. Results were not earth shattering either though. in hindsight, they were excellent indicators/vectors to what GGP ended up tagging some 15 years later.

I trot this prescient 1997 remark out on a near regular basis.



Statistically a Havieron look alike at Tetris or elsewhere in the Paterson is low but not Zero. Par for exploration and even when a couple of holes, or more, are not encouraging.

Like the concept @scalper, and others, have that Tetris etc are potential gravy on the existing known resources.

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Aircore drilling - well spotted @Shines2

Could put a few sites on the imagery but quite subtle.



Timelapse for aircore work Nov 2023



Need to do a bit more research into the rationale for drilling here.
I did look for activity on Sentinel but missed this area. May be others as well though getting to the end of the field season for 2023.