Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Cordierite from
Brosso Mine, Calea, Lessolo, Metropolitan City of Turin, Piedmont, Italy


Locality type:Mine
Classification
Species:Cordierite
Formula:Mg2Al4Si5O18
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cordierite data
Locality Data:Click here to view Brosso Mine, Calea, Lessolo, Metropolitan City of Turin, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:910998
Long-form Identifier:1:3:910998:8
GUID (UUID V4):0
Nearest other occurrences of Cordierite
4.9km (3.1 miles) ⓘTraversella Mine, Traversella, Metropolitan City of Turin, Piedmont, Italy
34.8km (21.6 miles) ⓘPian Telessio (Pian Teleccio; Piantelessio), Piantonetto Valley, Locana, Metropolitan City of Turin, Piedmont, Italy
43.5km (27.0 miles) ⓘIsolella, Borgosesia, Vercelli Province, Piedmont, Italy
48.3km (30.0 miles) ⓘRoccapietra, Varallo Sesia, Vercelli Province, Piedmont, Italy
53.3km (33.1 miles) ⓘComba de la Sassa (Comba della Sassa; Sassa Valley), Bionaz, Aosta Valley, Italy
69.5km (43.2 miles) ⓘSeula mine, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
70.0km (43.5 miles) ⓘMont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
71.5km (44.4 miles) ⓘCandoglia marble quarries, Candoglia, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
98.7km (61.3 miles) ⓘCuriglia, Curiglia con Monteviasco, Varese Province, Lombardy, Italy
99.2km (61.7 miles) ⓘCrodolo Valley, Brissago, Locarno, Ticino, Switzerland
References
Taricco, Flavio Giuseppe, Bittarello, Erica, Ciriotti, Marco E. (2014) Novità mineralogiche dalle miniere di Brosso [Mineralogical news from the Brosso mines]. Micro, 12 (2-3). 130-135
 
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