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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Roscoelite from
Graysill Mine (Graysill Group; Claims: Graysill 1-9), Hermosa Peak Area, Dolores County, Colorado, USA


Locality type:Mine
Classification
Species:Roscoelite
Formula:KV23+(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Roscoelite data
Locality Data:Click here to view Graysill Mine (Graysill Group; Claims: Graysill 1-9), Hermosa Peak Area, Dolores County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:373970
Long-form Identifier:1:3:373970:9
GUID (UUID V4):0
Nearest other occurrences of Roscoelite
5.2km (3.2 miles) ⓘBarlow Group (Barlow Nos. 1-6), Hermosa Peak Area, Dolores County, Colorado, USA
11.9km (7.4 miles) ⓘRico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
25.6km (15.9 miles) ⓘBear Creek Mine, Lower San Miguel Mining District, San Miguel County, Colorado, USA
32.5km (20.2 miles) ⓘBessie G Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
34.0km (21.2 miles) ⓘDurango Girl Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
34.7km (21.6 miles) ⓘJennie Lind Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
36.4km (22.6 miles) ⓘPlacerville Mining District, Lower San Miguel Mining District, San Miguel County, Colorado, USA
38.3km (23.8 miles) ⓘShorty Lode, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
39.5km (24.6 miles) ⓘLightner Creek Group, Durango Area, La Plata County, Colorado, USA
40.9km (25.4 miles) ⓘGood Hope - Nevada Group (Lady Madrine; Flicker Group; Claims: Good Hope), Durango Area, La Plata County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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