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
Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA


01567430017272036164259.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
00040830017361089388141.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
07256630017361089381957.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
02096000017419693915786.jpg
Meta-autunite, etc.

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
01567430017272036164259.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
02096930017272036187662.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
07256630017361089381957.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
05990500017419692506396.jpg
Meta-autunite, etc.

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
01567430017272036164259.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
00125950017272016807773.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
00136220017272016827288.jpg
Meta-autunite

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06739900017578142948837.jpg
Meta-autunite, etc.

Palermo No. 1 Mine, Groton, 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:
Albite7
Muscovite5
Uraninite3
Parauranophane2
Quartz2
Gummite1
Data
Mineral Data:Click here to view Meta-autunite data
Locality Data:Click here to view Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
Photo GalleryView Gallery (10 photos)
Data Identifiers
Mindat Occurrence Record ID:249607
Long-form Identifier:1:3:249607:8
GUID (UUID V4):0
Nearest other occurrences of Meta-autunite
0.9km (0.6 miles) ⓘRice Quarry, Groton, Grafton County, New Hampshire, USA
1.4km (0.9 miles) ⓘCharles Davis Mine, Groton, Grafton County, New Hampshire, USA
5.1km (3.2 miles) ⓘFletcher Mine, Groton, Grafton County, New Hampshire, USA
7.8km (4.8 miles) ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
15.4km (9.6 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
19.6km (12.2 miles) ⓘRuggles Mine, Grafton, Grafton County, New Hampshire, USA
55.5km (34.5 miles) ⓘSargent Mine, Claremont, Sullivan County, New Hampshire, USA
71.3km (44.3 miles) ⓘBeryl Mountain Quarry, South Acworth, Acworth, Sullivan County, New Hampshire, USA
74.5km (46.3 miles) ⓘFitzgibbons Mine, Alstead, Cheshire County, New Hampshire, USA
74.9km (46.5 miles) ⓘAllen Quarry, Alstead, Cheshire County, New Hampshire, USA
References
Segeler, Curt G., Kampf, Anthony R., Ulrich, William, Whitmore, Robert W. (1981) Phosphate Minerals of the: Palermo No.1 Pegmatite. Rocks & Minerals, 56 (5) 197-214 doi:10.1080/00357529.1981.11764597
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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