Lithologic determination of mass transfer mechanisms of multiple-stage porphyry copper mineralization at Butte, Montana; vein formation by hypogene leaching and enrichment of potassium-silicate protore
- 1 May 1979
- journal article
- Published by Society of Economic Geologists, Inc. in Economic Geology
- Vol. 74 (3) , 556-589
- https://doi.org/10.2113/gsecongeo.74.3.556