Donate now to keep mindat.org alive!Help mindat.org|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on Mindat
The most common minerals on earthMineral PhotographyThe Elements and their Minerals
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralSearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsMember ListBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

West Fork Mine, West Fork, Viburnum Trend District, Reynolds Co., Missouri, USA

This page is currently not sponsored. Click here to sponsor this page.
 
Latitude & Longitude (WGS84): 37° 29' 31'' North , 91° 6' 37'' West
Latitude & Longitude (decimal): 37.49196,-91.11031
Köppen climate type:Cfa : Humid subtropical climate


A Pb-Zn-Ag-Cu occurrence/mine located 0.1 km (0.0 mile) E of West Fork (proper) and 14.4 km (9.0 miles) WNW of Centerville. The mine was initially developed and operated by ASARCO, Inc., and sold to The Doe Run Company in 1998.

Reached full production of 3,400 tons/day of ore in August 1988. Produces 46,000 tons Pb, 6,800 tons Zn, 3,900 kg Ag per year.

Mineral List


14 valid minerals.

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Furongian
485.4 - 497 Ma



ID: 2822348
Eminence Dolomite, Potosi Dolomite

Age: Furongian (485.4 - 497 Ma)

Stratigraphic Name: Eminence Dolomite; Potosi Dolomite

Description: Eminence Dolomite - dolomite with some druse - coated chert. Potosi Dolomite - dolomite with abundance of druse - coated chert.

Comments: Eminence Dolomite- (350 ft. max) massive bedded dolomite with some chert blocks, boulders and nodules; Potosi Dolomite- (300 ft. max) massive bedded dolomite with abundant quart druse chert. Some copper production at contact of Eminence Dolomite with Precambrian rhyolite.

Lithology: Major:{dolostone}, Minor:{chert}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License



This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Mining Annual Review (1985): 323.
Minerals Yearbook (1988) - Zinc: 2.
Rocks & Minerals (1989): 64: 23.
Mavrogenes, J.A., Hagni, R.D., and Dingess, P.R. (1992) Mineralogy, paragenesis, and mineral zoning of the West Fork Mine, Viburnum Trend, Southeast Missouri, Economic Geology: 87 (1): 113-124.
Lapis (1992): 17(1): 15-23.
Economic Geology (1995): 90: 228-245.
Rocks & Minerals (1998): 73(2): 98-117.
American Mineral Treasures (2008), Lithographie, LLC: 66-73.

Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2017, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: November 24, 2017 07:45:39 Page generated: November 14, 2017 05:57:26
Go to top of page