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Palombini Formation

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Journal Article
Published: 01 October 2013
Italian Journal of Geosciences (2013) 132 (3): 463–476.
... referable to the “Argille a PalombiniFormation of the Internal Ligurian Units forms a well-defined lens-shaped body in the upper portion of the Pseudomacigno Formation. The Pseudomacigno Formation is an Oligo-Miocene siliciclastic foredeep deposit making up the upper portion the Alpi Apuane metamorphic...
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Downstream variation of selected minerals (smectite and I-S) in the <2 μ...
Published: 01 February 2001
F ig . 2. Downstream variation of selected minerals (smectite and I-S) in the <2 μm fraction of stream sediments. These phases were chosen as being representative of ophiolites (smectite) and of the ‘Argille a Palombiniformation (I-S); the sample RL 7 is anomalous.
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Enrichment factors of the &lt;2 μm fraction compared to the bulk rock (&lt;...
Published: 01 February 2001
F ig . 6. Enrichment factors of the <2 μm fraction compared to the bulk rock (<2 mm fraction, data from Dinelli, 1994 ). Cobalt is reported for selected samples only. Elements are divided for graphical purposes. (Argille a P. = ‘Argille a Palombiniformation; fr. = fraction).
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(A) Triassic–Jurassic boundary, Bergamasc Alps, northern Italy. The arrow p...
Published: 15 January 2019
-bedded Maiolica limestones (Valanginian to Aptian, southern Alps, Italy). (D) Palombini Formation, Valanginian–Aptian, central Tethys Ocean, lower Austroalpine, Piz Nair, St. Moritz, Switzerland. Pelagic dark limestones with chert rims alternating with black shales. [Color online.]
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Oxygen- and carbon-isotope systematics of the metasediments of the Palombin...
Published: 01 November 2000
Fig. 5. Oxygen- and carbon-isotope systematics of the metasediments of the Palombini formation at the Platta Nappe - Err Unit tectonic contact (Graubünden, eastern Switzerland); data are taken from Eppel & Abart (1997) ; (a) δ 18 O(SMOW) of calcite and quartz versus distance
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Initial mineralogical composition of <span class="search-highlight">Palombini</span> Shale <span class="search-highlight">formation</span>.
Published: 01 March 2013
Table 3a. Initial mineralogical composition of Palombini Shale formation.
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Initial chemical composition of the <span class="search-highlight">Palombini</span> Shale <span class="search-highlight">Formation</span> porewater and...
Published: 01 March 2013
Table 4. Initial chemical composition of the Palombini Shale Formation porewater and of the hydrothermal flowing water used in the RCS.
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Field-scale primary relationships between Bocco Shale and the sedimentary c...
Published: 19 September 2019
Fig. 6. Field-scale primary relationships between Bocco Shale and the sedimentary cover of Internal Ligurian Units. ( a ) Angular relationships between Bocco Shale and Palombini Shale (Colli–Tavarone Unit, Vara Valley). A pebbly mudstone, consisting of reworked calcilutite boulders, pebbles
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Stratigraphic relations of geological units in the geothermal area of Mt. A...
Published: 01 September 2007
F ig . 2. Stratigraphic relations of geological units in the geothermal area of Mt. Amiata and position of the Palombini Shale Formation (‘Argille a Palombini’).
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Cross-section of the Colli–Tavarone <span class="search-highlight">Formation</span> (= Bocco Shale) in the Colli–...
Published: 19 September 2019
Fig. 5. Cross-section of the Colli–Tavarone Formation (= Bocco Shale) in the Colli–Tavarone Unit cropping out in the Vara Valley, showing the angular unconformity between this formation and its substratum, represented here by the Val Lavagna Shale and Palombini Shale. The Colli–Tavarone Formation
Journal Article
Published: 01 February 2001
Mineralogical Magazine (2001) 65 (1): 121–132.
...F ig . 2. Downstream variation of selected minerals (smectite and I-S) in the <2 μm fraction of stream sediments. These phases were chosen as being representative of ophiolites (smectite) and of the ‘Argille a Palombiniformation (I-S); the sample RL 7 is anomalous. ...
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Journal Article
Published: 01 January 2005
Italian Journal of Geosciences (2005) 124 (2): 313–332.
... metamorphic rocks Monte Amiata Monte Leoni Monte Quoio Formation Monticiano Italy Neogene Northern Apennines ophiolite paleoenvironment Paleozoic Palombini Formation Quaternary Roccastrada Italy Scaglia Toscana Formation sedimentary rocks sedimentary structures sedimentation Southern Europe...
Journal Article
Published: 01 June 2015
Italian Journal of Geosciences (2015) 134 (2): 200–218.
... to late Hauterivian/early Barremian. B ertini et alii (2000) indicate an Aptian age for the top of the Palombini Shale, whereas the uppermost levels of this formation in the Ligurian-Emilian Apennines have been referred to the Santonian ( M arroni & P erilli , 1990 ). These data are coherent...
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Experimental AD–EG Mg 2+  and the AD K +  XRPD patterns of a typical unaffe...
Published: 01 March 2013
Fig. 4. Experimental AD–EG Mg 2+ and the AD K + XRPD patterns of a typical unaffected Palombini Shale Formation sample of group 1, relatively rich in chlorite (sample #7).
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Polished walls of a quarry of “Pietra del Cardoso” ENE of Stazzema (Cava Fi...
Published: 01 October 2013
Fig. 7 Polished walls of a quarry of “Pietra del Cardoso” ENE of Stazzema (Cava Ficaio) showing debrites together with slumped beds in the Pseudomacigno Formation. These syndepositional deformations are associated with the olistostrome event: 7.1 and 7.2) Debrites with clasts composed of light
Journal Article
Journal: Clay Minerals
Published: 01 September 2007
Clay Minerals (2007) 42 (3): 353–372.
...F ig . 2. Stratigraphic relations of geological units in the geothermal area of Mt. Amiata and position of the Palombini Shale Formation (‘Argille a Palombini’). ...
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Journal Article
Journal: Clay Minerals
Published: 01 March 2013
Clay Minerals (2013) 48 (1): 37–58.
...Table 3a. Initial mineralogical composition of Palombini Shale formation. ...
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Journal Article
Published: 20 February 2024
Journal of the Geological Society (2024) 181 (2): jgs2023-189.
... turbidites of the MU sedimentary succession. In both the Calvana Mts and High Tiber Valley, the Cretaceous–Eocene succession (KES) starts with Lower Cretaceous shaly–calcareous hemipelagic deposits of the Palombini Shales ( Fig. 2 ). They pass upward to the shale-dominated Sillano Formation, which...
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Journal Article
Published: 19 September 2019
Journal of the Geological Society (2020) 177 (3): 587–599.
...Fig. 6. Field-scale primary relationships between Bocco Shale and the sedimentary cover of Internal Ligurian Units. ( a ) Angular relationships between Bocco Shale and Palombini Shale (Colli–Tavarone Unit, Vara Valley). A pebbly mudstone, consisting of reworked calcilutite boulders, pebbles...
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Simplified geological map of the Mt. Amiata area, with sample locations. 1:...
Published: 01 September 2007
travertines (Pleistocene); 4: Tuscan Formation, Formations of uncertain stratigrafic position (Upper Triassic-Upper Cretaceous); 5: Shales, Palombini-like limestones, marly limestones (Lower-Upper Cretaceous); 6: Variegated shales and marls, calcarenites, marly limestones and ‘pietraforte’ stones, ‘Alberese