Geology and mineral paragenesis of the Pea Ridge iron ore mine, Washington County, Missouri: Origin of the rare-earth-element- and gold-bearing breccia pipes. Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales in part of the midcontinent region. Mineralogical and geochemical analysis of the metal- and organic-rich Grassy Creek Shale of the New Albany group (Upper Devonian and Lower Mississippian) in Hardin County, southern Illinois
Bulletin
1989-A-C
Links
- Document: Report (pdf)
- Larger Work: This publication is Chapter A-C of Strategic and critical minerals in the midcontinent region, United States
- NGMDB Index Page: National Geologic Map Database Index Page (html)
- Download citation as: RIS | Dublin Core
Abstract
No abstract available.
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Geology and mineral paragenesis of the Pea Ridge iron ore mine, Washington County, Missouri: Origin of the rare-earth-element- and gold-bearing breccia pipes. Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales in part of the midcontinent region. Mineralogical and geochemical analysis of the metal- and organic-rich Grassy Creek Shale of the New Albany group (Upper Devonian and Lower Mississippian) in Hardin County, southern Illinois |
| Series title | Bulletin |
| Series number | 1989 |
| Chapter | A-C |
| DOI | 10.3133/b1989AC |
| Year Published | 1992 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | 54 p. |
| Country | United States |
| State | Illinois, Iowa, Kansas, Missouri, Nebraska, Oklahoma |
| Other Geospatial | Midcontinent region |