Mineral resource assessment of Puerto Rico: Field trip, June 25, 1992
No abstract available.
Puerto Rico↗
Geology topics
G. E. McKelvey
Publications and source records attributed to G. E. McKelvey.
Gold deposits along the Rio Madera, northern Bolivia
Explore the source record for details and available documents.
Open-File Report↗
Application of grade and tonnage deposit models; the search for ore deposits possibly amenable to small-scale mining
Explore the source record for details and available documents.
Open-File Report↗
An assessment of metal endowments in revett-type sediment hosted Cu deposits in the Kootenai National Forest, Montana and Idaho
Explore the source record for details and available documents.
Open-File Report↗