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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Strengite from
Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA


01451710017368129039209.jpg
Strengite, etc.

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
04524640017528059642708.jpg
Strengite

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
06873140017528059649058.jpg
Strengite, etc.

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
04524640017528059642708.jpg
Strengite

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
00267870017272736484866.jpg
Strengite, etc.

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
04524640017528059642708.jpg
Strengite

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Strengite
Formula:FePO4 · 2H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Stewartite4
Mitridatite3
Data
Mineral Data:Click here to view Strengite data
Locality Data:Click here to view Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:28580
Long-form Identifier:1:3:28580:5
GUID (UUID V4):0
Nearest other occurrences of Strengite
18.4km (11.4 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
24.5km (15.2 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
References
Falster, Alexander U., Simmons, William B., Webber, Karen L., Dallaire, Donald A., Nizamoff, James W., Sprague, Raymond A. (2019) The Emmons Pegmatite, Greenwood, Oxford County, Maine. Rocks & Minerals, 94 (6) 498-519 doi:10.1080/00357529.2019.1641021
 
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