Supporting Information S1: This supporting information contains a figure showing the process tree of environmental contribution (solar emjoules [sej]) to 1 gram (g) doré and three tables with uncertainty estimates. The first table provides uncertainty estimates for gold-silver bullion production, the second table addresses uncertainty in gold in the ground, and the third table addresses uncertainty in silver in the ground.

Supporting Information S2: This supporting information contains a life cycle inventory of gold mined at Yanacocha, Peru.

JIEC_333_sm_SuppInfo1.pdf253KSupporting info item
JIEC_333_sm_SuppInfo2.pdf1159KSupporting info item

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