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Halotrichite from
US Highway 285 roadcut, Foothill Mining District, Jefferson County, Colorado, USA


Locality type:Road Cutting
Classification
Species:Halotrichite
Formula:FeAl2(SO4)4 · 22H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Halotrichite data
Locality Data:Click here to view US Highway 285 roadcut, Foothill Mining District, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:460236
Long-form Identifier:1:3:460236:1
GUID (UUID V4):0
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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