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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Mica Group from
Beryl Lode (Lehman mine), Left Hand Creek Mining District, Boulder County, Colorado, USA


Locality type:Lode
Classification
Species:'Mica Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mica Group data
Locality Data:Click here to view Beryl Lode (Lehman mine), Left Hand Creek Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:381215
Long-form Identifier:1:3:381215:0
GUID (UUID V4):0
Nearest other occurrences of Mica Group
1.0km (0.6 miles) ⓘColumbine Mine, Highline Prospect, Left Hand Creek Mining District, Boulder County, Colorado, USA
2.1km (1.3 miles) ⓘLittle Bonnie Mine, Boulder County, Colorado, USA
5.8km (3.6 miles) ⓘBeryl No. 2 Prospect, Ward Mining District, Boulder County, Colorado, USA
44.4km (27.6 miles) ⓘSnyder; Saddleback Mtn., Lower Clear Creek Area, Clear Creek County, Colorado, USA
45.7km (28.4 miles) ⓘBeaver, Grand County, Colorado, USA
60.1km (37.4 miles) ⓘMalden School Pegmatite Occurrence, Jefferson County, Colorado, USA
80.0km (49.7 miles) ⓘDelbert Claims No. 1 & 2, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
85.8km (53.3 miles) ⓘAspen Lode Pegmatites Occurrence, Park County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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