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
Boulder River Ni-Cu East Occurrence, Sweet Grass County, Montana, USA


Locality type:Occurrence
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 Boulder River Ni-Cu East Occurrence, Sweet Grass County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:496708
Long-form Identifier:1:3:496708:8
GUID (UUID V4):0
Nearest other occurrences of Magnetite
2.0km (1.2 miles) ⓘFrog Pond West Occurrence (J-M Reef), Sweet Grass County, Montana, USA
3.1km (1.9 miles) ⓘChrome Mountain Ni-Cu Occurrence, Sweet Grass County, Montana, USA
4.6km (2.8 miles) ⓘBoulder River Ni-Cu Riverside Occurrence (Riverside Prospect), Sweet Grass County, Montana, USA
4.8km (3.0 miles) ⓘForge Ni-Cu Occurrence (Boulder Forge; Placer Basin), Sweet Grass County, Montana, USA
6.9km (4.3 miles) ⓘNicon Occurrence, Park County, Montana, USA
7.6km (4.7 miles) ⓘIron Mountain Ni-Cu Camp Occurrence, Sweet Grass County, Montana, USA
8.5km (5.3 miles) ⓘPicket Pins prospect (Picket Pin occurrence), Sweet Grass County, Montana, USA
9.0km (5.6 miles) ⓘJanet 50 Occurrence, Sweet Grass County, Montana, USA
9.2km (5.7 miles) ⓘMonkey East Camp Zone Occurrence (J-M Reef), Sweet Grass County, Montana, USA
9.7km (6.0 miles) ⓘIron Mountain Ni-Cu Iron Creek Occurrence, Sweet Grass County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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