Ann: Yidby Gold Project Update, page-14

Might be to temp some into exercising the 183 million shares that are still to be converted.

According to the Australian Government - Geoscience Australia page on Copper
https://www.ga.gov.au/education/classroom-resources/minerals-energy/australian-mineral-facts/copper#:~:text=Because%20copper%20reacts%20readily%20with,%2C%20zinc%2C%20gold%20and%20silver.
"Because copper reacts readily with other substances, it can be formed in a variety of ways in the Earth's crust. It is often found in deposits with other metals such as lead, zinc, gold and silver."

Might be looking at a copper deposit but impossible to say how significant without assay results.