Fluid- -flow flow in the in the Boccheggiano Boccheggiano- - - PowerPoint PPT Presentation

fluid flow flow in the in the boccheggiano boccheggiano
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Fluid- -flow flow in the in the Boccheggiano Boccheggiano- - - PowerPoint PPT Presentation

Fluid- -flow flow in the in the Boccheggiano Boccheggiano- -Montieri Montieri Fluid palaeogeothermal system: system: insights insights for for the the palaeogeothermal Larderello- -Travale Travale field field Larderello D. Liotta


slide-1
SLIDE 1

Larderello Larderello Travale Travale Geothermal Geothermal area area

Fluid Fluid-

  • flow

flow in the in the Boccheggiano Boccheggiano-

  • Montieri

Montieri palaeogeothermal palaeogeothermal system: system: insights insights for for the the Larderello Larderello-

  • Travale

Travale field field

D.

  • D. Liotta

Liotta, , A.

  • A. Brogi

Brogi, , G.

  • G. Ruggieri

Ruggieri, P. , P. Fulignati Fulignati & A. & A. Dini Dini

  • Mt. Amiata
  • Mt. Amiata

Geothermal Geothermal area area

Boccheggiano Fault Boccheggiano Fault

slide-2
SLIDE 2

Boccheggiano Fault Boccheggiano Fault Traces Traces of

  • f

geological geological sections sections

Footwall Hangingwall Mineralised fault rocks

Main Fault plane

Boccheggiano Fault Boccheggiano Fault

slide-3
SLIDE 3

erosion since 3.6 Ma meteoric water deep fluids m ine area granodiorite: 2 .2 Ma

INCREASING TEMPERATURE METEORIC WATER CONTENT

Palaeozoic phyllites Ligurian Unit mineralized cataclasite Tuscan Nappe carbonate tectonic breccias

meteoric water

carbonate succession

evaporiti a

Unità Liguri e Sub- liguri

Cataclasites w ithin the Tuscan Nappe

Pelagic-turbiditic succession