Results: 1 - 3 of 3
Mar 03, 2010
Open File Report
… of previous isotope data, new geochemical and isotope data, and a discussion of their … results and recognizes that well-documented conclusions on the …
Jan 23, 2020
Map
… in rocks and sediments, as well as minerals that may be … current and past production as well as the locations of selected … occurrence datasets, geochemical data, mineralogical data, mineral …
Nov 30, 1982
Open File Report
… only place the stratigraphy is well exposed. This report describes … and preliminary stratigraphic data collected during summer 1982. …