Ann: Gold Extraction Results from Ema and Tres Estados, page-192

Here's some more waffle.

"The bulk samples were collected at random from all exposed outcrops and loose boulders, and were not subject to visible signs of mineralisation."

"The nature of the mineralisation is currently unknown. A finely-disseminated, unidentified silver-gold mineral, possibly a sulphide"

*possibly* sulphide. Direct mention of no *visible* mineralisation.

Quoted from the most recent information available - response to ASX query.