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
Malden School Pegmatite Occurrence, Jefferson County, Colorado, USA


Locality type:Occurrence
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 Malden School Pegmatite Occurrence, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:381213
Long-form Identifier:1:3:381213:6
GUID (UUID V4):0
Nearest other occurrences of Mica Group
19.9km (12.4 miles) ⓘDelbert Claims No. 1 & 2, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
23.9km (14.8 miles) ⓘSnyder; Saddleback Mtn., Lower Clear Creek Area, Clear Creek County, Colorado, USA
29.7km (18.5 miles) ⓘAspen Lode Pegmatites Occurrence, Park County, Colorado, USA
57.9km (36.0 miles) ⓘBeryl No. 2 Prospect, Ward Mining District, Boulder County, Colorado, USA
58.5km (36.4 miles) ⓘLittle Bonnie Mine, Boulder County, Colorado, USA
60.1km (37.4 miles) ⓘBeryl Lode (Lehman mine), Left Hand Creek Mining District, Boulder County, Colorado, USA
61.0km (37.9 miles) ⓘColumbine Mine, Highline Prospect, Left Hand Creek Mining District, Boulder County, Colorado, USA
62.0km (38.5 miles) ⓘBeaver, Grand County, Colorado, USA
65.2km (40.5 miles) ⓘKatydid Mine (Rogers Publishing Company Mine), Wilkerson Pass Area, Park County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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