mt coffin xrf assays up to 34 per cent copper

I was very encouraged to read the following in the ASX update today for RMG:

"• A number of copper mines were worked during the period 1880‐1920. Average grade
ore assayed 9 to 15% copper. Primary sulphide ore was reported in the deepest
workings.
• Previous shallow drilling intercepted significant copper mineralization and assays
showed up to 2.2% copper. Recent XRF assays of rock chips include zones containing
up to 34% copper.
• Detailed geological mapping has continued and demonstrates the copper
mineralisation is more extensive than previously thought."

DYOR