Best website for Herkimer diamond information
A community project where Herkimer diamond scholars, collectors and miners share information.
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A free service to the public since 2008 with information not found anywhere else.
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Updates made to HerkimerHistory.com
Updates to HerkimerHistory.com are usually made during the summer. If you are a return visitor to the website and you want to see what new things have been added then here is the place to start. The most recent update is on the top of the list and they are also dated. Links are provided so you can easily go to the page that has been updated.
The entire website was redesigned in summer of 2011.
Added pics to the spheres page, 08/08/2011, 12/02/2011, 12/10/2011
Added phantom pics to hydrocarbon page, 08/08/2011
List of Updates
First example of the NEW mine web page layout, 08/04/2011
Pics added to hydrocarbon page. 8/13/2011, 11/12/2011, 12/01/1011
W. David Hoisington, Ph.D.
New website design launched on July 27, 2011
Click Button Below
Past Letter to Friends of Hekimers sent.
Pics added to hydrothermal and sulfide pages 08/26/2011
Update to mineral sequence for Diamond Acres, 11/30/2011
Added pics to the sulfide page, 12/01-02/2011
New pics and discussion added 12/02/2011 and 05/20-22/2012
New pics added along with expanded discussion, 12/05/2011
New page - Your "perfect" Herkimer diamond, 12/10/2011
New brown "phantom druze" added 05/20/2012
Theory name changed to "Oil and Crystal Seed Theory" 03/2012
New pic and discussion added - 05/22/2012
New link on the science page for carbonate hosted oil info
New theory explanation page - an overview 06/2012
Letter to Friends of Hekimers sent.
New photos added to support fluid flow up fractures. 06/2012