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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Epidote from
Catherine Mountain Molybdenite prospect, Catherine Mountain, T10 SD, Hancock County, Maine, USA


Locality type:Prospect
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Catherine Mountain Molybdenite prospect, Catherine Mountain, T10 SD, Hancock County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:31727
Long-form Identifier:1:3:31727:4
GUID (UUID V4):0
Nearest other occurrences of Epidote
14.9km (9.2 miles) ⓘGouldsborough Mine (Gouldsboro Mine), Gouldsboro, Hancock County, Maine, USA
16.2km (10.1 miles) ⓘSullivan Silver mines, Sullivan Mining District, Sullivan, Hancock County, Maine, USA
36.7km (22.8 miles) ⓘHall's Quarry, Mount Desert, Hancock County, Maine, USA
74.9km (46.5 miles) ⓘKellys Cove, Northport, Waldo County, Maine, USA
77.7km (48.3 miles) ⓘHarrington Mine, Carmel, Penobscot County, Maine, USA
78.2km (48.6 miles) ⓘCarmel Antimony Mine, Carmel, Penobscot County, Maine, USA
84.8km (52.7 miles) ⓘLubec Lead Mine (Solomon Thayer Mine), Lubec, Washington County, Maine, USA
References
W. B. Thompson, D. L. Joyner, R. G. Woodman, and V. T. King (2005) A Collector's Guide to Maine Mineral Localities. Maine Geological Survey Bulletin 41
 
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