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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Tuff from
Black Mountain Deposit, Guffey Mining District, Park County, Colorado, USA


Locality type:Deposit
Classification
Type:Tuff
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tuff data
Locality Data:Click here to view Black Mountain Deposit, Guffey Mining District, Park County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1046929
Long-form Identifier:1:3:1046929:3
GUID (UUID V4):0
Nearest other occurrences of Tuff
6.5km (4.0 miles) ⓘWillow Claims (Bell Property), Guffey Mining District, Park County, Colorado, USA
14.5km (9.0 miles) ⓘCopperhead Mine, Gribbles Park Area, Fremont County, Colorado, USA
20.6km (12.8 miles) ⓘKnob Hill Mine (Knob Hill Ore Body; Knob Hill Os; Dipper Mine; Nob Hill Mine), Tallahassee Creek Mining District, Fremont County, Colorado, USA
20.7km (12.8 miles) ⓘThorn Claims (Thome 1-14; Thorn Homestead Mine; Thome Claims; Thorn 9 and 10), Tallahassee Creek Mining District, Fremont County, Colorado, USA
23.1km (14.3 miles) ⓘDickson - Snooper Mine (Ponderosa Ore Body; Snooper-Dickson Mine), Tallahassee Creek Mining District, Fremont County, Colorado, USA
23.1km (14.3 miles) ⓘRainbow - Moose Pit, Tallahassee Creek Mining District, Fremont County, Colorado, USA
23.5km (14.6 miles) ⓘPicnic Tree Mine (Picnic Tree Claims; Picnic Tree-Hall; Hall Homestead), Tallahassee Creek Mining District, Fremont County, Colorado, USA
24.3km (15.1 miles) ⓘTallahassee Creek Mining District, Fremont County, Colorado, USA
25.1km (15.6 miles) ⓘGlen Williams Mine (Williams Mine), Tallahassee Creek Mining District, Fremont County, Colorado, USA
26.3km (16.3 miles) ⓘLast Chance Mine (Last Chance Pit), Tallahassee Creek Mining District, Fremont County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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