▁r ut ile ▁content , ▁of ▁which ▁ 8 0 – 9 0 % ▁is ▁tit an ium ▁dio x ide . ▁ ▁The ▁r ut ile ▁found ▁in ▁ ø deg år d ite ▁not ably ▁contains ▁ 5 0 – 1 0 0 ▁p pm ▁of ▁u ran ium ▁as ▁measured ▁by ▁neut ron ▁activation ▁analysis , ▁whereas ▁r ut ile ▁samples ▁from ▁ec log ite ▁contain ▁fewer ▁than ▁ 1 ▁p pm ▁of ▁the ▁element . ▁ ▁The ▁study ▁also ▁determined ▁that ▁if ▁min ing ▁operations ▁for ▁r ut ile ▁were ▁to ▁be ▁undert aken ▁at ▁the ▁site , ▁the ▁mine ▁would ▁produce ▁RE E - b ear ing ▁ap at ite ▁as ▁a ▁by - product . ▁ ▁Little ▁of ▁ Ø deg år den ▁Ver k ▁remains ▁today , ▁but ▁traces ▁of ▁min ing ▁activity ▁can ▁still ▁be ▁seen . ▁ ▁Some ▁of ▁the ▁tail ings ▁and ▁quar ries ▁are ▁still ▁possible ▁to ▁find , ▁but ▁the ▁mine ▁sh aft s ▁have ▁been ▁closed ▁off ▁and ▁the ▁entire ▁area ▁is ▁over g rown ▁by ▁forest . ▁▁ Ø deg år den ▁Ver k ' s ▁buildings , ▁including ▁the ▁min ers ' ▁qu arters ▁and ▁the ▁head frame ▁used ▁to ▁bring ▁min er als ▁from ▁under ground , ▁have ▁all ▁been ▁demol ished . ▁ ▁The ▁fun icular ▁is ▁also ▁gone : ▁the ▁large ▁wooden ▁m asts ▁were ▁torn ▁down , ▁and ▁the ▁c ables ▁and ▁cars ▁sold ▁to ▁England . ▁ ▁The ▁remains ▁of ▁the ▁dock ▁at