Mindat Logo

Coconinoite from
Ruggles Mine, Grafton, Grafton Co., New Hampshire, USA

Description
Comments:There is a large degree of uncertainty about the locality in NH for this species. Only PRIMARY reference is Young, E., Weeks, A., and Meyrowitz,R., 1966, Coconinoite, A New Uranium Mineral from Utah and Arizona, Am Min v 51:651-663 which states of the species: "... two from unknown localities, one from Wyoming, and one from New Hampshire, which is certainly in a different geologic environment..." The specimen is not elsewhere mentioned or described. There has been a strong folklore belief that the coconinoite mentioned was from the Ruggles Pegmatite because so many uranium minerals were found there and, at one time, were abundant. No subsequent discoveries of New Hampshire coconinoite have been made and the original reference specimen is lost.
Quality of samples:not specified / average specimens
Confirmation
Validity:Unconfirmed/Questioned
References
References:Young, E., Weeks, A., and Meyrowitz,R., 1966, Coconinoite, A New Uranium Mineral from Utah and Arizona, Am Min v 51:651-663
Data
Mineral Data:Click here to view Coconinoite data
Locality Data:Click here to view Ruggles Mine, Grafton, Grafton Co., New Hampshire, USA
Mineral and/or Locality
Search Google
 
Copyright © Jolyon Ralph and Ida Chau 1993-2012. 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: 16th Feb 2012 15:46:36
Mineral and Locality Search
Mineral:
and/or Locality:
Options
Fade toolbar when not in focusFix toolbar to bottom of page
Hide Social Media Links
Slideshow frame delay seconds