Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Meta-autunite from
Ruggles Mine, Grafton, Grafton County, New Hampshire, USA


02578210017366819316397.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
00369460017362860346438.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
05893880017366819313132.jpg
Meta-autunite

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
08719390017366819311856.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
01942550017362294633816.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
00369460017362860346438.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
05893880017366819313132.jpg
Meta-autunite

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
07289860017272009884517.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
02578210017366819316397.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
02790610017366819329727.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
06095930017366819326864.jpg
Meta-autunite

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
07289860017272009884517.jpg
Meta-autunite, etc.

Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
Locality type:Mine
Classification
Species:Meta-autunite
Formula:Ca(UO2)2(PO4)2 · 6H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Microcline10
Zircon6
Uraninite6
Vandendriesscheite6
Paulscherrerite4
Fluorapatite4
Schoepite4
Quartz4
Phosphuranylite2
Uranophane2
Albite1
Muscovite1
Data
Mineral Data:Click here to view Meta-autunite data
Locality Data:Click here to view Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
Photo GalleryView Gallery (6 photos)
Data Identifiers
Mindat Occurrence Record ID:29551
Long-form Identifier:1:3:29551:0
GUID (UUID V4):0
Nearest other occurrences of Meta-autunite
12.0km (7.4 miles) ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
12.7km (7.9 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
18.8km (11.7 miles) ⓘRice Quarry, Groton, Grafton County, New Hampshire, USA
19.6km (12.2 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
21.0km (13.1 miles) ⓘCharles Davis Mine, Groton, Grafton County, New Hampshire, USA
22.9km (14.2 miles) ⓘFletcher Mine, Groton, Grafton County, New Hampshire, USA
36.3km (22.6 miles) ⓘSargent Mine, Claremont, Sullivan County, New Hampshire, USA
51.7km (32.1 miles) ⓘBeryl Mountain Quarry, South Acworth, Acworth, Sullivan County, New Hampshire, USA
54.9km (34.1 miles) ⓘFitzgibbons Mine, Alstead, Cheshire County, New Hampshire, USA
55.3km (34.4 miles) ⓘAllen Quarry, Alstead, Cheshire County, New Hampshire, USA
References
Korzeb, Stanley L.
Korzeb, Stanley L., Foord, Eugene E., Lichte, Frederick E. (1997) The chemical evolution and paragenesis of uranium minerals from the Ruggles and Palermo granitic pegmatites, New Hampshire. The Canadian Mineralogist: 35(1): 135-144.
 
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