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Dufrénite from
Morris County, Texas, USA


Locality type:County
Classification
Species:Dufrénite
Formula:Ca0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
Comments:In a gravel pit near Vel's Switch siding, near Oak Grove-Rock Springs, dufrénite was reported to occur in concretions to several feet, with needle or kidney ore, and as a pale green powder in cavities.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dufrénite data
Locality Data:Click here to view Morris County, Texas, USA
Data Identifiers
Mindat Occurrence Record ID:953398
Long-form Identifier:1:3:953398:1
GUID (UUID V4):0
References
Edwin B, Eckel (1938) The Brown Iron Ores of East Texas. USGS Bull. 902: 127-128
Arthur E. Smith (2009) The Mineralogy of Texas. Unpublished manuscript.
 
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