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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Quartz from
Gold Leaf claim, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA


Locality type:Claim
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Gold Leaf claim, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
Data Identifiers
Mindat Occurrence Record ID:330931
Long-form Identifier:1:3:330931:5
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.3km (0.2 miles) ⓘConrad Mine, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.3km (0.2 miles) ⓘCentennial Mine (Centennial vein), Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.3km (0.2 miles) ⓘButcher Boy claim, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.3km (0.2 miles) ⓘCrandell Mine (Cradall; Crandall; Cox & Dunton Mine; Cox claim; Denton claim; Sacramento claim; North Star; Florence May), Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.4km (0.3 miles) ⓘHope Mine, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.5km (0.3 miles) ⓘR. H. Lee claim, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.5km (0.3 miles) ⓘMoore Mine, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.6km (0.3 miles) ⓘGolden Stag Mine (Monahan Mine), Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.7km (0.4 miles) ⓘMina Rica Mine (Minna Ricca), Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
0.7km (0.4 miles) ⓘBooth Mine, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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