Karnasurt

The Loparite quarry at mount Karnasurt.
[photo: Sebastian Staude]

Two images of the Karnasurt mine on the west flak of Mount Karnasurt. There are at least two
underground mines at Karnasurt and this is the newer one. But of course you already knew that, since
there is 1973 marked on this mine, while the Yubileynaya pegmatite was discovered in the Karnasurt mine
in 1970.....
[photo with kind persmission of  Dr. David Probert]