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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Fluorite from
Lord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA


00556160017362854732795.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
05569260017272013188188.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
09718320017272013215506.jpg
Fluorite

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
09922990017365177675773.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
05734820017362642064625.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
03541000017363805705762.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
09143090017370986742120.jpg
Fluorite

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
09922990017365177675773.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
07571380017362854745878.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
05569260017272013188188.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
09718320017272013215506.jpg
Fluorite

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
05485960017370986756525.jpg
Fluorite, etc.

Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Topaz2
Muscovite1
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Lord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:28475
Long-form Identifier:1:3:28475:4
GUID (UUID V4):0
Nearest other occurrences of Fluorite
8.2km (5.1 miles) ⓘSlope Mountain locality, Chatham, Carroll County, New Hampshire, USA
9.9km (6.2 miles) ⓘBeryllium Corporation prospect, Lovell, Oxford County, Maine, USA
10.0km (6.2 miles) ⓘSouth Baldface Mountain localities, Chatham, Carroll County, New Hampshire, USA
10.0km (6.2 miles) ⓘFoster Hill prospect, Lovell, Oxford County, Maine, USA
10.9km (6.8 miles) ⓘNorth Baldface Mountain localities, Bean's Purchase, Coos County, New Hampshire, USA
18.5km (11.5 miles) ⓘJackson tin mines, Jackson, Carroll County, New Hampshire, USA
19.4km (12.1 miles) ⓘHurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA
20.0km (12.4 miles) ⓘJackson Falls, Jackson, Carroll County, New Hampshire, USA
20.8km (12.9 miles) ⓘBlack Cap, North Conway, Conway, Carroll County, New Hampshire, USA
22.8km (14.2 miles) ⓘPeaked Mountain fluorite locality, North Conway, Conway, Carroll County, New Hampshire, USA
References
Bastin, E. S. (1911) Geology of the pegmatites and associated rocks of Maine, including feldspar, quartz, mica, and gem deposits. Bulletin 445. US Geological Survey doi:10.3133/b445
 
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