Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Iron Ridge Mine (Neda Mine; Oliver Mine), Iron Ridge Mines, Iron Ridge District (Neda Iron District), Dodge Co., Wisconsin, USA

mindat Locality ID: 51655
mindat URL: http://www.mindat.org/loc-51655.html

Tectonic Settings:

Total number of sublocalities beneath "Iron Ridge Mine (Neda Mine; Oliver Mine), Iron Ridge Mines, Iron Ridge District (Neda Iron District), Dodge Co., Wisconsin, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 43°25'28"N
Longitude: 88°32'4"W
Decimal Degree (lat, lon): 43.424444444444,-88.534444444444

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Allophane	Amorphous	Calcite	Corundum	Diaspore	None	Spinel

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al C Ca Fe H Mg O P Si

Elements from minerals reported directly at this locality: Al C Ca Fe H Mg O P Si

Structural Groups for minerals in this locality:
Allophane Amorphous Calcite Corundum Diaspore None Spinel

9 IMA Minerals at location:

Allophane ()*	Calcite ()*	Dolomite ()*	Goethite ()*	Hematite ()*
Magnetite ()*	Opal ()*	Siderite ()*	Variscite ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Allophane ()*	Allophane	Al₂O₃(SiO₂)_1.3-2.0·2.5-3.0H₂O	470
Calcite ()*	Calcite	Ca(CO₃)	27770
Dolomite ()*	None	CaMg(CO₃)₂	9895
Goethite ()*	Diaspore	FeO(OH)	7437
Hematite ()*	Corundum	Fe₂O₃	14640
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Opal ()*	Amorphous	SiO₂·nH₂O	2994
Siderite ()*	Calcite	Fe(CO₃)	6417
Variscite ()*	None	Al(PO₄)·2H₂O	301

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...