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Saturnia, Manciano, Grosseto Province, Tuscany, Italyi
Regional Level Types
SaturniaGroup of Deposits
MancianoCommune
Grosseto ProvinceProvince
TuscanyRegion
ItalyCountry

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Latitude & Longitude (WGS84):
42° 40' 18'' North , 11° 31' 26'' East
Latitude & Longitude (decimal):
Type:
Group of Deposits
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Saturnia292 (2014)1.5km
Poggio Murella287 (2014)2.1km
Capanne101 (2014)2.1km
Catabbio203 (2014)4.8km
San Martino sul Fiora211 (2014)5.9km
Mindat Locality ID:
266208
Long-form identifier:
mindat:1:2:266208:7
GUID (UUID V4):
0
Name(s) in local language(s):
Saturnia, Manciano, Provincia di Grosseto, Toscana, Italia


Travertine deposits.

One travertine deposit is located around the Saturnia village, at an elevation of 260–300 m asl. This deposit occupies an old morphological depression, which now appears as a morphological high (Poggio di Saturnia) due to a relief inversion process.

Another large plate of travertine is located on the right side of Albegna valley, an elevation of 190–265 m asl in the area of Poggio Bagno Santo. The deposit is correlated with alluvial terraces along the present flow pattern of Albegna river, with top-depositional surfaces at 220–230 m asl, which testify an important phase of deposition and a temporary rising of the local base-level (Bosi et al., 1996).

Presently, travertine is forming at an elevation of 135–156 m asl downstream of the Saturnia spring.

According to De Angelis d'Ossat (1902), cinnabar was found between Fosso Gatta and Albegna River, to the NE of Saturnia village: in unaltered marly limestone and Eocene sandstone, as well as in marls and clays originated from alteration of Eocene rocks, in association with sulphur, gypsum, iron and manganese oxides; in the Pliocene conglomerate and sandy limestone occurring near Albegna River; in detrital soils. Exploitation attempts were performed at Saturnia-Poggietti (see coordinates) in the period 1920-1927. Later, the presence of tiny cinnabar grains in a surface detrital formation near Saturnia was described by Lotti (1928). Zucchetti (1964) reported the presence of dispersed cinnabar in the Pliocene clay formation, located below the village of Saturnia. Cinnabar appears: as tiny detrital individuals in the superficial sandy portion of such formation and also in the surrounding farmlands; as incrustations on pyrite concretions and on mostly pyritised or marcasitised plant remains, embedded in a deeper clay horizon. Here, also large transparent prismatic crystals of gypsum occur. According to Del Caldo et al. (1973), clay accumulations containing large gypsum crystals are situated on the right of the road SP 10 (towards Saturnia-Catabbio-Semproniano), just after the fork leading to Terme di Saturnia Spa & Golf Resort and Pitigliano.

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Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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Alphabetical List Tree Diagram

Detailed Mineral List:

Calcite
Formula: CaCO3
Cinnabar
Formula: HgS
Gypsum
Formula: CaSO4 · 2H2O
'Manganese Oxides'
Marcasite
Formula: FeS2
Native Sulphur
Formula: S8
Pyrite
Formula: FeS2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
Cinnabar2.CD.15aHgS
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Gypsum7.CD.40CaSO4 · 2H2O
Unclassified
'Manganese Oxides'-

List of minerals for each chemical element

HHydrogen
H GypsumCaSO4 · 2H2O
CCarbon
C CalciteCaCO3
OOxygen
O CalciteCaCO3
O GypsumCaSO4 · 2H2O
SSulfur
S CinnabarHgS
S GypsumCaSO4 · 2H2O
S MarcasiteFeS2
S PyriteFeS2
S Native SulphurS8
CaCalcium
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
FeIron
Fe MarcasiteFeS2
Fe PyriteFeS2
HgMercury
Hg CinnabarHgS

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Italy

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