Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Iron ore from
Central Texas Iron Ore Resource, McMullen County, Texas, USA


Classification
Type:Iron ore
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Iron ore data
Locality Data:Click here to view Central Texas Iron Ore Resource, McMullen County, Texas, USA
Data Identifiers
Mindat Occurrence Record ID:1086186
Long-form Identifier:1:3:1086186:2
GUID (UUID V4):0
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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