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Geology and Water
Data Resources

IGS - Mineral Resources

Mineral Resources

Listing of Mineral Producers and Mineral Production Sites in Iowa

Aggregate Resources  (Aggregate Planning IMS - Interactive Map Server)

Clay and Shale

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections, limited quality information

For information contact Bob McKay.


Crushed Stone (limestone)

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections, limited quality data

For information contact Bob McKay.


Dimension Stone

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections

For information contact Bob McKay.


Gypsum

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections

For information contact Bob McKay.


Sand and Gravel

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Names of current extractive operations

For information contact Deb Quade.


Agricultural and Chemical Feed Industries Resources

Lime: chemical feedstock, ag-lime, high-calcium limestone

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections, limited quality information

For information contact Bob McKay.


Manganese

Information Available:

* Exploration information

For information contact Ryan Clark.


Peat

Information Available:

* Locations of past and current extractive operations
* Historic production information

For information contact Deb Quade.


Phosphate

Information Available:

* Exploration information
* Stratigraphic information, limited quality information

For information contact Bob McKay.


Silica Sand

Information Available:

* Locations of past extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections, limited quality information

For information contact Bob McKay.


Energy Resources

Coal

Information Available:

* Locations of past and current extractive operations
* Historic production information
* Underground mine maps
* Names of current extractive operations
* Reserve estimates
* Stratigraphic information, measured geologic sections, quality data

For information contact Mary Howes.


Coalbed Methane

Information Available

* Exploration information

For information contact Bob McKay.


Oil and Gas

Information Available:

* Locations of past exploration tests
* Historic production information
* Stratigraphic information
* Chip and core samples
* Lithologic and geophysical logs
* Exploration and permitting information

For information contact Bob McKay or Ryan Clark.


Uranium

Information Available

* Exploration information

For information contact Ryan Clark.


Metallic Minerals

Chromite

Information Available

* Exploration information

For information contact Ryan Clark.


Gold

Information Available

* Exploration information
* Gold in Iowa (Educational Materials EM-16)

For information contact Ryan Clark.


Iron

Information Available

* Locations of past extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections, limited quality information

For information contact Bob McKay.


Lead and Zinc

Information Available

* Locations of past extractive operations
* Historic production information
* Stratigraphic information, measured geologic sections

For information contact Bob McKay.