westrip vs rimbal, page-2

for those of you that dont want to read it, it does mention that Tanbreez contains uranium...

"The Tanbreez area is thought to contain substantial quantities of valuable and rare metals. These include zirconium (used in high tech products), tantalum (used in capacitators to slow electrical charges), niobium (used in steel alloys), uranium and rare earths."

Because Tanbreez is part of the same intrusion as Kvanefjeld, I would be very surprised if it has "zero" uranium as edgar has suggested. You can look up pictures of colored sodalite from the intrusion, that is DARK blue, green, yellow, red, indicating that it has been heavily irradiated by the host rock.