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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Clinochlore from
Black Hawk Mine, Brooksville, Blue Hill - Castine Mining District, Hancock County, Maine, USA


01326190017366313447059.jpg
Clinochlore

Black Hawk Mine, Brooksville, Blue Hill - Castine Mining District, Hancock County, Maine, USA
01326190017366313447059.jpg
Clinochlore

Black Hawk Mine, Brooksville, Blue Hill - Castine Mining District, Hancock County, Maine, USA
09092980017272015554504.jpg
Clinochlore

Black Hawk Mine, Brooksville, Blue Hill - Castine Mining District, Hancock County, Maine, USA
Locality type:Mine
Classification
Species:Clinochlore
Formula:Mg5Al(AlSi3O10)(OH)8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Clinochlore data
Locality Data:Click here to view Black Hawk Mine, Brooksville, Blue Hill - Castine Mining District, Hancock County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:284337
Long-form Identifier:1:3:284337:7
GUID (UUID V4):0
Nearest other occurrences of Clinochlore
5.5km (3.4 miles) ⓘDouglass Copper Mine, Blue Hill, Blue Hill - Castine Mining District, Hancock County, Maine, USA
28.2km (17.5 miles) ⓘGrenci-Ellis Granite quarry, Mount Desert, Hancock County, Maine, USA
29.2km (18.1 miles) ⓘJoe's quarry, Mount Desert, Hancock County, Maine, USA
39.4km (24.5 miles) ⓘSullivan Silver mines, Sullivan Mining District, Sullivan, Hancock County, Maine, USA
55.3km (34.3 miles) ⓘCatherine Mountain Molybdenite prospect, Catherine Mountain, T10 SD, Hancock County, Maine, USA
66.1km (41.1 miles) ⓘCherryfield Mine, Milbridge, Washington County, Maine, USA
References
King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey.
 
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