Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Quartz from
Golden Horseshoe Mine (Novak Mine), Johnson Hill, Plumas County, California, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Golden Horseshoe Mine (Novak Mine), Johnson Hill, Plumas County, California, USA
Data Identifiers
Mindat Occurrence Record ID:331335
Long-form Identifier:1:3:331335:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.4km (0.9 miles) ⓘCopper King and Copper Queen, Johnson Hill, Plumas County, California, USA
22.9km (14.2 miles) ⓘIndian Creek-Squaw Creek Junction area, Plumas County, California, USA
23.0km (14.3 miles) ⓘUnnamed Quartz occurrence [1], Red Rock area, Chilcoot, Plumas County, California, USA
23.6km (14.6 miles) ⓘPerry Jones group, Red Rock area, Chilcoot, Plumas County, California, USA
23.8km (14.8 miles) ⓘMohawk Mine, Adams Peak, Last Chance Mining District, Plumas County, California, USA
24.2km (15.1 miles) ⓘEl Dorado Mine (Duffay Mine), Adams Peak, Last Chance Mining District, Plumas County, California, USA
24.3km (15.1 miles) ⓘMurdock Mine [2] (Plumas Jumbo Mine), Adams Peak, Last Chance Mining District, Plumas County, California, USA
24.3km (15.1 miles) ⓘLodi No. 4 Mine (Lodi No. 4 claim), Adams Peak, Last Chance Mining District, Plumas County, California, USA
27.9km (17.3 miles) ⓘIron Prospect #1, Stateline Peak Mining District, Fort Sage Mountains, Washoe County, Nevada, USA
29.1km (18.1 miles) ⓘIron Prospect #2, Stateline Peak Mining District, Fort Sage Mountains, Washoe County, Nevada, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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