Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Actinolite from
Iron Hat deposit (Iron Hat Iron deposit; Iron Hat Mine; Armstrong and Doran; Ironclad deposit; Iron-Clad deposit), Cadiz, Marble Mountains, San Bernardino County, California, USA


Locality type:Deposit
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Antigorite1
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Iron Hat deposit (Iron Hat Iron deposit; Iron Hat Mine; Armstrong and Doran; Ironclad deposit; Iron-Clad deposit), Cadiz, Marble Mountains, San Bernardino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:565854
Long-form Identifier:1:3:565854:1
GUID (UUID V4):0
Nearest other occurrences of Actinolite
73.2km (45.5 miles) ⓘMusic Valley, Riverside County, California, USA
76.9km (47.8 miles) ⓘU-Thor claims (Unnamed U deposit; U-Thor deposit), Music Valley deposit (Music Valley Rare Earth deposit), Music Valley, Riverside County, California, USA
81.5km (50.7 miles) ⓘIron Chief Mine (Iron Chief deposit; Gray Eagle group; Messenger Mine), Eagle Mountain, Eagle Mountains Mining District (Monte Negro Mining District), Eagle Mountains, Riverside County, California, USA
83.3km (51.7 miles) ⓘEagle Mountains, Riverside County, California, USA
87.3km (54.2 miles) ⓘOrphan Boy Mine, Packard Well, Palen Mountains, Riverside County, California, USA
97.5km (60.6 miles) ⓘYucca Queen Mine (Yucca Mine; Yucca Metals Mine; Three Wives group), Mohawk Hill, Clark Mountain District (Clark District), Clark Mts (Clark Mountain Range), San Bernardino County, California, USA
References
Econ Geol (1988) 83:568-587
 
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