Economic geology : bulletin of the society of economic geologists volume 114 / number 8 December 2019
Economic geology : bulletin of the society of economic geologists volume 114 / number 6 September-October 2019
Economic geology : bulletin of the society of economic geologists volume 114 / number 5 August 2019
Economic geology : bulletin of the society of economic geologists volume 114 / number 1 January-February 2019
Economic geology : bulletin of the society of economic geologists volume 113 / number 8 December 2018
Economic geology : bulletin of the society of economic geologists volume 114 / number 4 June-July 2019
Economic geology : bulletin of the society of economic geologists volume 114 / number 3 May 2019
Economic geology : bulletin of the society of economic geologists volume 114 / number 2 March-April 2019
Economic geology : bulletin of the society of economic geologists volume 112 / number 7 November 2017