Economic and Environmental Geology

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Table. 2.

Table. 2.

Representative chemical composition of electrum from the Geochang Au-Ag deposit

Sample no. Weight % Atomic % Remark*
Ag Au Total Ag Au Ag/Au
GC 34-1-1 47.1 52.7 99.8 62.0 38.0 1.6 Early
GC 28-1-6 45.2 52.8 97.9 61.0 39.0 1.6 Middle
GC 28-1-12 41.0 55.9 96.9 57.2 42.8 1.3
GC 28-2-1 59.3 38.5 97.8 73.8 26.2 2.8
GC 34-3-1 47.0 52.3 99.3 62.2 37.8 1.6
GC 34-3-2 50.3 49.6 99.9 65.0 35.0 1.9
GC 34-3-3 54.1 44.7 98.8 68.8 31.2 2.2
GC 34-4-1 53.6 46.3 99.9 67.9 32.1 2.1 Late
GC 34-4-2 54.1 45.1 99.2 68.7 31.3 2.2
GC 34-4-3 55.0 45.4 100.4 68.9 31.1 2.2
GC 34-5-4 48.9 51.7 100.6 63.3 36.7 1.7
GC 34-5-5 43.1 56.9 100.0 58.1 41.9 1.4

*Substages of stage I.

Econ. Environ. Geol. 2022;55:171-81 https://doi.org/10.9719/EEG.2022.55.2.171
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