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Iron Ridge District (Neda Iron District), Dodge Co., Wisconsin, USA

The Iron Ridge/Neda Iron District is a formation of oolitic iron ores that formed along the Niagria Escarpment. The ore body runs from northern Iron Ridge to southern Mayville and runs evenly along highway 67. The district saw mining from the 1850's to 1915 and during that time four mines and one limestone quarry sprung up in the area, yeilding millions of tons of mid to high grade ore. While the iron mining industry in Dodge County is long dead the Mayville White Lime Works though not yeilding any iron, still quarries limestone for cement and constuction purposes. The four iron mines were, the Mayville Open Pit Mine, The Mayville Shaft Mine, The Iron Ridge Mine, aka Neda Mine, and the Unnamed Mine. There was also an ochre pigment prospect known as the Neda Paint Pit located within the district.

For more information on the geology and history of the Iron Ridge District/Neda Iron District read When Iron was King in Dodge County by George G. Frederick.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Allophane
Anorthoclase
'Apatite
var: Collophane'

Biotite
Calcite
'Chlorite Group'
Corundum
Cristobalite
Delvauxite
Dolomite
Evansite
Fluorite
Goethite
Gypsum
Halloysite
Hematite
Magnetite
Metavariscite
Microcline
Northupite
Opal
Orthoclase
Phosphosiderite
Pyrite
Pyrrhotite
Quartz
Siderite
Tridymite
Variscite


41 entries listed. 24 valid minerals.

Localities in this Region

USA

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Wisconsin, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 3rd Jul 2011 03:55:30
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