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Biotite from
Horne Quarry, Red Hill, Moultonborough, Carroll County, New Hampshire, USA


Locality type:Quarry
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Horne Quarry, Red Hill, Moultonborough, Carroll County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:1072828
Long-form Identifier:1:3:1072828:4
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.6km (1.0 miles) ⓘRed Hill, Moultonborough, Carroll County, New Hampshire, USA
27.8km (17.3 miles) ⓘMadison Lead Mine, Madison, Carroll County, New Hampshire, USA
29.3km (18.2 miles) ⓘFletcher Mine, Groton, Grafton County, New Hampshire, USA
31.1km (19.3 miles) ⓘMorgan Mica prospect, Alexandria, Grafton County, New Hampshire, USA
31.4km (19.5 miles) ⓘMarston Quarry, Alexandria, Grafton County, New Hampshire, USA
31.5km (19.6 miles) ⓘMonarch Quarry, Alexandria, Grafton County, New Hampshire, USA
31.7km (19.7 miles) ⓘWadhams-Tucker Quarry, Alexandria, Grafton County, New Hampshire, USA
31.7km (19.7 miles) ⓘKeniston mica prospect, Rumney, Grafton County, New Hampshire, USA
32.9km (20.5 miles) ⓘTruman Patten Quarry, Alexandria, Grafton County, New Hampshire, USA
33.0km (20.5 miles) ⓘBirch Hill, Albany, Carroll County, New Hampshire, USA
References
Wellman, Thomas Robert (1971) Feldspathoidal Rocks of the Red Hill Igneous Complex, New Hampshire. The Journal of Geology, 79 (5) 621-627 doi:10.1086/627681
 
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