Geochemical and modal data for igneous rocks associated with epithermal mineral deposits

Online link https://doi.org/10.3133/ds875
Description <p>The purposes of this report are to (1) present available geochemical and modal data for igneous rocks associated with epithermal mineral deposits and (2) to make those data widely and readily available for subsequent, more in-depth consideration and in
Originators du Bray, Edward A.
Publication U.S. Geological Survey Data Series 875