This site was last updated on September 13, 2008
Definitions and Scope:

The best website on "Herkimer Diamonds"

This is an index page for all the mineral deposits in the Herkimer district.  Listed here are ALL of the known mineral deposits (not just those with Herkimer diamonds) that occur within the Herkimer District.  They are listed in alphabetical order and will be linked to an information page about that given deposit when information is available.

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List of All Mineral Deposits in the Herkimer District

A public service project always open to input  from the community interested in Herkimer diamonds.
This page is not yet developed - return to the Home Page and use the list of deposits there.
Various maps showing the location of the Herkimer District:
Here are a variety of different maps showing the location of the Herkimer district with small symbols (unique to each deposit) on each map showing the location of each mineral deposit on that map.
Deposits of the Herkimer District listed in aphabetical order:

Road and highway map

Topographic map

Geologic map

Fault and structure map

Google Earth map

Landsat map

Web page author - W. David Hoisington, Ph.D.