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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Magnetite from
Republican Group Mine (Ivanhoe; Greyhound Prospect; Buck Horn Claim; Idaho Claim; Republican Claim; Bull Dog Claim), Seafoam Mining District, Custer County, Idaho, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Republican Group Mine (Ivanhoe; Greyhound Prospect; Buck Horn Claim; Idaho Claim; Republican Claim; Bull Dog Claim), Seafoam Mining District, Custer County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:450590
Long-form Identifier:1:3:450590:7
GUID (UUID V4):0
Nearest other occurrences of Magnetite
18.8km (11.7 miles) ⓘIndian Creek Landing Field Placer, Valley County, Idaho, USA
31.6km (19.6 miles) ⓘValley Creek Placer, Stanley Basin Mining District, Custer County, Idaho, USA
31.9km (19.8 miles) ⓘBear Valley Placers, Unorganized District, Bear Valley Area, Valley County, Idaho, USA
32.4km (20.1 miles) ⓘMeadow Creek Placer, Stanley Basin Mining District, Custer County, Idaho, USA
34.6km (21.5 miles) ⓘElk Creek Placer, Stanley Basin Mining District, Custer County, Idaho, USA
40.0km (24.8 miles) ⓘKelley Creek Placer, Stanley Basin Mining District, Custer County, Idaho, USA
43.4km (26.9 miles) ⓘSamarskite, Bear Valley Area, Valley County, Idaho, USA
43.7km (27.1 miles) ⓘDeadwood Placer Deposit, Deadwood Mining District, Valley County, Idaho, USA
43.7km (27.2 miles) ⓘJoes Gulch Placer (Lucky Strike; Hot Stuff; Hershey), Stanley Basin Mining District, Custer County, Idaho, USA
44.1km (27.4 miles) ⓘMormon Bend Placer, Stanley Basin Mining District, Custer County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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