The pit has been professionally maintain since 2012 and still going, page-2

Here is another page from NAMA about their servicing contract at Ivigtut, you can see the photos of the pit with and without water. History of the mines and noticed the statement:

"The current reserve is 2.5 million tons of quartz with potential of 6.2 million tons. It is estimated that fines below 20mm will be approx. 15% of processed materials.Material above 96% quartz will be processed and sold.

NAMA intends to establish a JORC or NI 43-101 report to further support reserve estimate"

As I said, I am more more thinking EPM Greenland is not just a bonus for me but the company making flagship

https://www.namaltd.co.uk/ivigtut/