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Goethite from
Sommafiume pegmatitic dyke (Alpe Sommafiume; Marategno Mine), Dorio, Lecco Province, Lombardy, Italy

Locality type:Dike
Classification
Species:Goethite
Formula:α-Fe3+O(OH)
Comments:Tiny inclusion in pegmatite
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Raman Spectroscopy
References
References:Personally collected by Günter Frenz
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Sommafiume pegmatitic dyke (Alpe Sommafiume; Marategno Mine), Dorio, Lecco Province, Lombardy, Italy
Nearest other occurrences of Goethite
13.6km (8.5 miles) Calumerino Mine, Cortabbio, Primaluna, Lecco Province, Lombardy, Italy
13.8km (8.6 miles) Pessina, Primaluna, Lecco Province, Lombardy, Italy
15.7km (9.7 miles) Corno Mine, Introbio, Lecco Province, Lombardy, Italy
27.1km (16.9 miles) Chete-Canete area, Villa di Chiavenna, Bregaglia Valley, Valchiavenna, Sondrio Province, Lombardy, Italy
39.2km (24.3 miles) La Monda Mine, Aranno, Malcantone, Ticino, Switzerland
41.7km (25.9 miles) Loga Valley, Madesimo, Spluga Valley (San Giacomo Valley), Valchiavenna, Sondrio Province, Lombardy, Italy
42.3km (26.3 miles) Piodé Mine, Besano, Varese Province, Lombardy, Italy
61.5km (38.2 miles) Piz Alv yellow quartzite, Curtinatsch, Bernina pass area, Engadin, Grisons, Switzerland
71.7km (44.6 miles) Duadello Mine (Baitello mine), Palotto Valley (Palot Valley), Fraine, Pisogne, Brescia Province, Lombardy, Italy
72.3km (44.9 miles) Agogna Alp mine, Gignese, Verbano-Cusio-Ossola Province, Piedmont, Italy
 
Mineral and/or Locality  
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