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
Estes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA


Locality type:Quarry
Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Estes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:32905
Long-form Identifier:1:3:32905:7
GUID (UUID V4):0
Nearest other occurrences of Zircon
27.5km (17.1 miles) ⓘHam and Weeks Mine, Wakefield, Carroll County, New Hampshire, USA
30.6km (19.0 miles) ⓘRedstone "Red Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
31.4km (19.5 miles) ⓘBlack Cap, North Conway, Conway, Carroll County, New Hampshire, USA
31.5km (19.6 miles) ⓘRedstone "Green Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
33.1km (20.6 miles) ⓘHurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA
34.1km (21.2 miles) ⓘGovernment pit, Albany, Carroll County, New Hampshire, USA
34.8km (21.6 miles) ⓘWhite Mountain Granite quarry, Conway, Carroll County, New Hampshire, USA
38.9km (24.2 miles) ⓘBald Mountain, Ossipee, Carroll County, New Hampshire, USA
41.1km (25.5 miles) ⓘMoose pocket, Blue Mountain, Albany, Carroll County, New Hampshire, USA
42.8km (26.6 miles) ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
References
Rocks and Minerals (1999) 74:188,189
Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667
 
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