Analyses and description of geochemical samples, Mill Creek Wilderness Study Area, Giles County, Virginia
Semiquantitative emission spectrographic analyses for 64 elements on 62 stream sediment and 71 rock samples from Mill Creek Wilderness Study area, Giles County, Virginia, are reported here in detail. Locations for all samples are given in Universal Transverse Mercator (UTM) coordinates. Brief descriptions of rock samples are also included. Rocks analysed are mostly sandstone. Samples of hematitic sandstone of the Rose Hill Formation and limonite-cemented sandstone of the Rocky Gap Sandstone contain high values of iron; these rocks are submarginal iron resources. Some of the same iron-rich samples have a little more barium, copper, cobalt, lead, silver, and/or zinc then is in average sandstone, but they do not suggest the presence of economic deposits of these metals. No other obviously anomalous values related to mineralized rock are present in the data.
Citation Information
Publication Year | 1978 |
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Title | Analyses and description of geochemical samples, Mill Creek Wilderness Study Area, Giles County, Virginia |
DOI | 10.3133/ofr781077D |
Authors | Leung Mei, Frank Gardner Lesure |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Open-File Report |
Series Number | 78-1077 |
Index ID | ofr781077D |
Record Source | USGS Publications Warehouse |