Porettana Railway tunnels and cuts, Porretta quartz occurrences, Porretta Terme, Alto Reno Terme, Metropolitan City of Bologna, Emilia-Romagna, Italyi
| Regional Level Types | |
|---|---|
| Porettana Railway tunnels and cuts | Railway Cutting |
| Porretta quartz occurrences | Group of Occurrences |
| Porretta Terme | Municipality (Former) |
| Alto Reno Terme | Commune |
| Metropolitan City of Bologna | Metropolitan City |
| Emilia-Romagna | Region |
| Italy | - not defined - |
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Latitude & Longitude (WGS84):
44° 9' 1'' North , 10° 58' 53'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Berzantina | 1,315 (2014) | 0.8km |
| Porretta Terme | 3,632 (2016) | 1.6km |
| Speranza | 112 (2014) | 2.0km |
| Ponte della Venturina | 1,450 (2016) | 2.3km |
| Cà Battista-Ca' Bettini | 159 (2016) | 2.9km |
Mindat Locality ID:
301953
Long-form identifier:
mindat:1:2:301953:8
GUID (UUID V4):
cdbf87c2-604a-4d66-a2c0-5f130f60b969
Name(s) in local language(s):
Gallerie e tagli della Ferrovia Porrettana, Siti del quarzo di Porretta, Porretta Terme, Alto Reno Terme, Valle del Reno, Provincia di Bologna, Emilia-Romagna, Italia
Porettana Railway tunnels and cuts between Porretta Terme and Pracchia (Pistoia Province, Tuscany).
The railway excavations to the south of Porretta Terme, carried out in the first half of the 1860s, were the most prolific source of specimens among the historical Porretta quartz sites (Bombicci, 1869 and 1874). Particularly prolific was the Madonna del Ponte tunnel just to the south of Porretta Terme (the coordinates indicate the north portal), that yielded numerous high-quality specimens, including a large crystal aggregate weighing more than 14 kg.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsList of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz | 4.DA.05 | SiO2 |
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
EuropeContinent
Italy
- Emilia-Romagna
- Metropolitan City of Bologna
- Reno ValleyValley
- Metropolitan City of Bologna
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References
