Skierszkan E.K., Stockwell J., Dockrey J., Weis D., Mayer K.U., Beckie R.D. 2017 Skierszkan E.K., Stockwell J., Dockrey J., Weis D., Mayer K.U., Beckie R.D. 2017. Molybdenum stable isotopic variations as indicators of Mo attenuation in mine waste rock. Applied Geochemistry 87, 71-83.