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Microcline from
Oregon No. 2 pegmatite (Raleigh Peak No. 3 pegmatite), South Platte Pegmatite Mining District, Jefferson County, Colorado, USA


Locality type:Pegmatite
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Oregon No. 2 pegmatite (Raleigh Peak No. 3 pegmatite), South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:298285
Long-form Identifier:1:3:298285:4
GUID (UUID V4):0
Nearest other occurrences of Microcline
2.1km (1.3 miles) ⓘDazie Bell claim, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
2.4km (1.5 miles) ⓘLittle Patsy pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
4.0km (2.5 miles) ⓘWhite Cloud pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
4.6km (2.9 miles) ⓘSeerie pegmatite (Cooper pegmatite), South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
9.6km (6.0 miles) ⓘButterfield pegmatites, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
13.0km (8.1 miles) ⓘPine Nook, Devils Head Pegmatite Mining District, Douglas County, Colorado, USA
14.4km (8.9 miles) ⓘThree Musketeers Mine, Devils Head Pegmatite Mining District, Douglas County, Colorado, USA
14.7km (9.1 miles) ⓘCalifornia Mine, Devils Head Pegmatite Mining District, Douglas County, Colorado, USA
17.5km (10.8 miles) ⓘDevils Head Mine (Devils Head pegmatite), Devils Head Pegmatite Mining District, Douglas County, Colorado, USA
17.6km (10.9 miles) ⓘMcGuire pegmatite (Lone Lode; Lonesome pegmatite), Park County, Colorado, USA
References
Simmons, William B., Heinrich, E. William (1980) Rare-Earth Pegmatites of the South Platte District, Colorado. Resource Series 11, Colorado Geological Survey.
 
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