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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Quartz from
Cross Mine, Cid Mining District, Davidson County, North Carolina, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Cross Mine, Cid Mining District, Davidson County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:340374
Long-form Identifier:1:3:340374:7
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.2km (0.1 miles) ⓘGold Prospect (MRDS - 60001785), Davidson County, North Carolina, USA
0.4km (0.3 miles) ⓘHunt Mine, Davidson County, North Carolina, USA
1.5km (0.9 miles) ⓘPeters Mine, Cid Mining District, Davidson County, North Carolina, USA
2.1km (1.3 miles) ⓘGold Prospect (MRDS - 60001784), Davidson County, North Carolina, USA
2.4km (1.5 miles) ⓘGold Prospect (MRDS - 60001790), Davidson County, North Carolina, USA
4.1km (2.6 miles) ⓘGold Prospect (MRDS - 60001776), Davidson County, North Carolina, USA
4.6km (2.8 miles) ⓘSilver Hill Mine, Silver Hill, Silver Hill Mining District, Davidson County, North Carolina, USA
5.6km (3.5 miles) ⓘUnnamed Gold Prospect Aj - 032, Davidson County, North Carolina, USA
5.7km (3.6 miles) ⓘWelborn Mine, Davidson County, North Carolina, USA
5.9km (3.6 miles) ⓘGold Prospect (MRDS - 60001787), Davidson County, North Carolina, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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