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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Marcasite from
Present Need, Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA


Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Present Need, Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:473044
Long-form Identifier:1:3:473044:6
GUID (UUID V4):0
Nearest other occurrences of Marcasite
0.1km (0.1 miles) ⓘLillie Jane Occurrence (New Deal), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
6.0km (3.7 miles) ⓘDixie Meadows (Intermediate; Blacksmith), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
19.5km (12.1 miles) ⓘNelson Group, Susanville Mining District (Comer Mining District), Grant County, Oregon, USA
23.3km (14.4 miles) ⓘIndian Rock Lookout, Middle Fork John Day River, Grant County, Oregon, USA
41.9km (26.0 miles) ⓘMagnolia Mine, Granite Mining District, Grant County, Oregon, USA
43.3km (26.9 miles) ⓘIbex Mine, Bald Mountain group, Grant County, Oregon, USA
43.4km (26.9 miles) ⓘIbex Mine, Cracker Creek Mining District, Oregon, USA
43.9km (27.3 miles) ⓘBald Mountain Mine (Bald Mountain-Ibex Mines; Bald Mountain/Ibex Mine; Nachez Pyrate; Ibex Gold Mining Company), Bald Mountain group, Bourne (Cracker City), Baker County, Oregon, USA
45.3km (28.2 miles) ⓘStandard Consolidated Mine, Sumpter, Baker County, Oregon, USA
46.2km (28.7 miles) ⓘBelle of Baker Mine, Bourne (Cracker City), Baker County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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