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Opal from
Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy


Locality type:Mountain
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:360693
Long-form Identifier:1:3:360693:3
GUID (UUID V4):393ae661-badc-4a3f-943f-b6225aabf902
Nearest other occurrences of Opal
2.8km (1.7 miles) Monterufoli, Pomarance, Pisa Province, Tuscany, Italy
4.7km (2.9 miles) La Sassa, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
10.5km (6.5 miles) Mount Leo, Monterotondo Marittimo, Grosseto Province, Tuscany, Italy
20.5km (12.8 miles) Maffei Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
21.9km (13.6 miles) Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
28.9km (18.0 miles) Sensano, Volterra, Pisa Province, Tuscany, Italy
30.5km (18.9 miles) Poggio del Cornocchio, Volterra, Pisa Province, Tuscany, Italy
32.1km (19.9 miles) La Striscia, Il Castagno, Gambassi Terme, Metropolitan City of Florence, Tuscany, Italy
32.6km (20.2 miles) Castiglioncello, Rosignano Marittimo, Livorno Province, Tuscany, Italy
32.9km (20.5 miles) Fornaci di Montignoso Quarry (Bi.Bru Quarry), Montignoso, Montaione, Metropolitan City of Florence, Tuscany, Italy
References
Reference Search (possible matching items)
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subject was much cultivated in the cavalry schools of Italy; and Spain also had an organized system of good...followed by the establishment of national schools in Italy (Turin, 1769), Denmark (Copenhagen, 1773), Austria...Russia four (Kharkov, Dorpat, Kazan and Warsaw), Italy six, Spain five, Austria-Hungary three (Vienna,...valuable to man. This is in an especial manner the province of this science, the knowledge of the anatomy...(Etruscan Veltuna), an ancient town of Etruria, Italy, the site of which is probably occupied by the modern
 
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