Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Calcite from
San Pietro Quarry (San Pietro Oratory), Nibbio, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view San Pietro Quarry (San Pietro Oratory), Nibbio, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:1093906
Long-form Identifier:1:3:1093906:6
GUID (UUID V4):0
Nearest other occurrences of Calcite
0.1km (0.1 miles) ⓘNibbio Mine (Turrio Mine), Nibbio, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
0.8km (0.5 miles) ⓘFreva Mine (Cuzzago Mine; Buèr Mine; Cuzzago & Nibbio Mine), Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy
2.6km (1.6 miles) ⓘCandoglia marble quarries, Candoglia, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
2.7km (1.7 miles) ⓘMigiandone Mine (Miggiandone), Ornavasso, Verbano-Cusio-Ossola Province, Piedmont, Italy
3.2km (2.0 miles) ⓘOrnavasso marble quarries, Ornavasso, Verbano-Cusio-Ossola Province, Piedmont, Italy
6.7km (4.2 miles) ⓘMonte Eyehorn pegmatites (Monte Ehie Horn pegmatites), Valstrona, Verbano-Cusio-Ossola Province, Piedmont, Italy
7.7km (4.8 miles) ⓘMont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
9.8km (6.1 miles) ⓘScala dei Ratti Quarry (Ratti Quarry; Scala Quarry), Feriolo, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
11.0km (6.8 miles) ⓘSeula mine, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
11.1km (6.9 miles) ⓘVal Toppa Mine, Marmazza Valley (Toppa Valley), Pieve Vergonte, Verbano-Cusio-Ossola Province, Piedmont, Italy
References
Roggiani, A.G. (1975) Ossola minerale. Estratto da “Novara”, Bimestrale edito dalla Camera di Commercio Industria Artigianato e Agricoltura di Novara, n°3, Tipografia San Gaudenzio, Novara, 112 pp.
 
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