Locality type: | Mountain |
Classification |
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Species: | Opal |
Formula: | SiO2 · nH2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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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 |
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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 |
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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 |
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Reference Search (possible matching items) |
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| | Book (volume) | 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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