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Cala S. Maria, Montecristo Island, Portoferraio, Livorno Province, Tuscany, Italyi
Regional Level Types
Cala S. MariaOutcrop
Montecristo IslandIsland
PortoferraioCommune
Livorno ProvinceProvince
TuscanyRegion
ItalyCountry

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Latitude & Longitude (WGS84):
42° 19' 38'' North , 10° 17' 22'' East
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Marina di Campo2,104 (2014)46.4km
Secchetto233 (2014)46.6km
Campo nell'Elba4,155 (2007)47.0km
Capoliveri2,049 (2014)47.0km
San Piero in Campo589 (2014)47.7km
Mindat Locality ID:
468653
Long-form identifier:
mindat:1:2:468653:1
GUID (UUID V4):
0
Other Languages:
French:
Cala S. Maria, Montecristo, Portoferraio, Province de Livourne, Toscane, Italie
Spanish:
Cala Santa María, Isla de Montecristo, Portoferraio, Provincia de Livorno, Toscana, Italia


06902360017667334975089.jpg
Geological sketch maps of the hornfels outcrops in the Island of Montecristo.

Montecristo Island, Portoferraio, Livorno Province, Tuscany, Italy
Metagabbros
Massive light green metagabbros are present only within the Outcrop 1 (i.e., Cala S. Maria, Fig. a above). It is often strongly fractured, especially in the southern part of the outcrop. The metagabbro is made up of green-grayish pyroxene crystals surrounded by white, more or less weathered whitish plagioclase. The size of pyroxene crystals is strongly variable, ranging from millimetric-centimetric to 20 cm in the pegmatitic (or euphotid) gabbro that is common in the northern part of the outcrop.

Rock Types Recorded

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

Select Rock List Type

Alphabetical List Tree Diagram

List of minerals for each chemical element

Geochronology

Mineralization age: Miocene : 7.1 ± 0.2 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Cenozoic
  Neogene
   Miocene
ⓘ Metagabbro7.1 ± 0.2 Ma

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
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