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Phosphuranylite from
Ruggles mine, Grafton, Grafton Co., New Hampshire, USA

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Ruggles mine, Grafton, Grafton Co., New Hampshire, USA
© 2002 John H. Betts
Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Clifford Frondel (1956) Mineral Composition of Gummite, American Mineralogist 41:539-568; Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 876, 914.
Associated minerals:
Associates:Parsonsite
Data
Mineral Data:Click here to view Phosphuranylite data
Locality Data:Click here to view Ruggles mine, Grafton, Grafton Co., New Hampshire, USA
Photo GalleryView Gallery (2 photos)
Mineral and/or Locality
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