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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Sericite from
Silver Valley Mine (Spring Valley Mine), Silver Valley, Cid Mining District, Davidson County, North Carolina, USA


Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Silver Valley Mine (Spring Valley Mine), Silver Valley, Cid Mining District, Davidson County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:339248
Long-form Identifier:1:3:339248:5
GUID (UUID V4):0
Nearest other occurrences of Sericite
4.5km (2.8 miles) ⓘEmmons Mine (Davidson Mine; Hercules Mine), Cid Mining District, Davidson County, North Carolina, USA
5.5km (3.4 miles) ⓘLaughlin Mine (Lytton; Brown Hill; Delph; Delk; Delft; Empire; Miller), Randolph County, North Carolina, USA
5.6km (3.5 miles) ⓘSouthern Homestake Mine (Cameron Mountain Mine), Randolph County, North Carolina, USA
7.2km (4.5 miles) ⓘJones-Keystone Mine, Randolph County, North Carolina, USA
8.2km (5.1 miles) ⓘParish Mine, Randolph County, North Carolina, USA
8.2km (5.1 miles) ⓘConrad Hill Mine (Dodge Hill Mine), Cid Mining District, Davidson County, North Carolina, USA
8.4km (5.2 miles) ⓘKindley Prospect, Randolph County, North Carolina, USA
8.7km (5.4 miles) ⓘIda Mine, Silver Hill Mining District, Davidson County, North Carolina, USA
9.6km (5.9 miles) ⓘSilver Hill Mine, Silver Hill, Silver Hill Mining District, Davidson County, North Carolina, USA
10.1km (6.3 miles) ⓘBaltimore Mine, Davidson County, North Carolina, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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