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


06998900017272039202979.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06502160017272019077637.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
05803810017272019089365.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06973610017272019096308.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06998900017272039202979.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06502160017272019077637.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
05803810017272019089365.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
07432590017368237909954.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06998900017272039202979.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06502160017272019077637.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
05803810017272019089365.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
06973610017272019096308.jpg
Zircon

Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
Locality type:Mine
Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:249609
Long-form Identifier:1:3:249609:2
GUID (UUID V4):0
Nearest other occurrences of Zircon
0.3km (0.2 miles) ⓘPalermo No. 2 Mine, Groton, Grafton County, New Hampshire, USA
0.9km (0.6 miles) ⓘRice Quarry, Groton, Grafton County, New Hampshire, USA
7.8km (4.8 miles) ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
13.7km (8.5 miles) ⓘHoyt Hill Quarry, Orange, Grafton County, New Hampshire, USA
15.4km (9.6 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
16.0km (9.9 miles) ⓘLower Baker Pond Brook Occurrences, Wentworth, Grafton County, New Hampshire, USA
17.1km (10.7 miles) ⓘEastman Ledges, Orford, Grafton County, New Hampshire, USA
19.6km (12.2 miles) ⓘRuggles Mine, Grafton, Grafton County, New Hampshire, USA
21.5km (13.4 miles) ⓘNorthey Hill Line Occurrences, Orford, Grafton County, New Hampshire, USA
24.3km (15.1 miles) ⓘArchertown Brook Occurrences, Orford, Grafton 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
 
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