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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Limonite from
Meridian Prospect (Phillips Property), Ashland Mining District, Jackson County, Oregon, USA


Locality type:Prospect
Classification
Species:'Limonite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Limonite data
Locality Data:Click here to view Meridian Prospect (Phillips Property), Ashland Mining District, Jackson County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:469845
Long-form Identifier:1:3:469845:6
GUID (UUID V4):0
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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