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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Calcite from
Mt. Eolus Mine, Needle Mountain Mining District, La Plata County, Colorado, USA


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Mt. Eolus Mine, Needle Mountain Mining District, La Plata County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:377984
Long-form Identifier:1:3:377984:2
GUID (UUID V4):0
Nearest other occurrences of Calcite
5.8km (3.6 miles) ⓘEmerald Lake Mine (Emerald Lake Mill Site; MS 14476b; Patented Claims: Emerald Lake Nos. 1-5; MS 14476a), Needle Mountain Mining District, La Plata County, Colorado, USA
11.9km (7.4 miles) ⓘBitteroot Mine, Cascade Mining District, La Plata County, Colorado, USA
12.7km (7.9 miles) ⓘSummit Mine, Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
12.7km (7.9 miles) ⓘGold Bug Mine (Patented Claims: Gold Bug; MS 11619a; Gold Bug Mill Site; MS 11691b; Repeal; MS 11691a; Gold Nugget; MS 11691a), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
12.9km (8.0 miles) ⓘGolden Shear Mine (Patented Claim: Bonita; MS 11327), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
12.9km (8.0 miles) ⓘLittle May Mine, Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
13.0km (8.1 miles) ⓘKankakee Mine (Pure Gold; Iron Mask; Aurum; Oro; Tunnel Site; Golden Age; Extension; Lake View; Iron King; Crusader Gold Mine; Chance; Gold Coin; Bullion; Unpatented Claims: Kankakee), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
13.4km (8.3 miles) ⓘGood Hope Mine (Patented Claims: Good Hope; MS 7764; Wonder; MS 7764), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
13.5km (8.4 miles) ⓘSylvanite Mine, Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
14.1km (8.8 miles) ⓘEldorado Claim (MS 16686; Patented Claim: El Dorado), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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