TY JOUR TI Gold from alluvium of the Puyva region (the Subpolar Urals) KW gold KW alluvium KW the Puyva region KW the Subpolar Urals JO Vestnik of geosciences AU Kuznetsov, S.K. AU Parhacheva, K.G. AU Filippov, V.N. PY 2022 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"