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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Native Gold from
Hidden Treasure Occurrence (Horace Newman Placer; Ravens View; Four Mile; Churchplacer; Horton Mill Site; Horton Placer; Blue Wing; B S X X; German Prince), Sugarloaf Mining District, Boulder County, Colorado, USA


Locality type:Occurrence
Classification
Species:Native Gold
Formula:Au
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Gold data
Locality Data:Click here to view Hidden Treasure Occurrence (Horace Newman Placer; Ravens View; Four Mile; Churchplacer; Horton Mill Site; Horton Placer; Blue Wing; B S X X; German Prince), Sugarloaf Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:371948
Long-form Identifier:1:3:371948:0
GUID (UUID V4):0
Nearest other occurrences of Native Gold
1.6km (1.0 miles) ⓘPalladium (Architect; Starlight; Chrysolite Occurrence), Sugarloaf Mining District, Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘG. W. Horton Mill Site Occurrence (Church Placer; Clear Water Placer; Ravens View; Horseshoe Placer; Hubbard Placer), Sugarloaf Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘUnknown Gold (MRDS - 10108251), Sugarloaf Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘPoorman group, Gold Hill Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘUnknown Gold Occurrence (MRDS - 10017510), Gold Hill Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘMcKnight Placer, Gold Hill Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘDoughty Placer (Rood Placer; Agricultural Land; Carbonate; Graham Placer), Sugarloaf Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘAlaska Group, Gold Hill Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘLittle Ruby, Gold Hill Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘElectronic, Gold Hill Mining District, Boulder County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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