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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Argillite from
Beverly Ann Prospect (Rosebud Claims; Gini & MacDonald Property), Blue Wing Mining District, Lemhi County, Idaho, USA


Locality type:Prospect
Classification
Type:Argillite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Argillite data
Locality Data:Click here to view Beverly Ann Prospect (Rosebud Claims; Gini & MacDonald Property), Blue Wing Mining District, Lemhi County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:1049797
Long-form Identifier:1:3:1049797:7
GUID (UUID V4):0
Nearest other occurrences of Argillite
46.7km (29.0 miles) ⓘMontana Special Claims (Carroll Wells Property), McDevitt Mining District, Lemhi County, Idaho, USA
50.2km (31.2 miles) ⓘTrapper No. 1 Mine (Cabin Nos. 1-2; Contact; Staatz Location 67; Trapper No. 1 & Beaverhead), Lemhi Pass Mining District, Beaverhead County, Montana, USA
51.5km (32.0 miles) ⓘSummerwell Adit Prospect, Lemhi Pass Mining District, Lemhi County, Idaho, USA
52.4km (32.6 miles) ⓘDaugherty Gulch, Bay Horse Mining District, Custer County, Idaho, USA
57.9km (36.0 miles) ⓘIron Creek deposit (Little No Name), Blackbird Mining District, Lemhi County, Idaho, USA
65.0km (40.4 miles) ⓘUnion - Companion Prospect, Bay Horse Mining District, Custer County, Idaho, USA
69.4km (43.1 miles) ⓘTwin Apex Mine, Bay Horse Mining District, Custer County, Idaho, USA
74.1km (46.0 miles) ⓘHolman Creek prospect, Holman Creek, Bay Horse Mining District, Custer County, Idaho, USA
78.6km (48.8 miles) ⓘSilver Bell group, Slate Creek, Bay Horse Mining District, Custer County, Idaho, USA
79.1km (49.1 miles) ⓘKnob Hill No. 1 Prospect, Boulder Creek Mining District, Custer County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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