1-20 OF 50 RESULTS FOR

Campiglia Marittima

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 October 2018
Mineralogical Magazine (2018) 82 (5): 1169–1185.
... (‘geothermal’) system, which can be assumed to be similar to some extent to the nearby active high-enthalpy geothermal system of Larderello. Low-temperature and low-salinity meteoric water-dominated fluids characterize the latest stage of the ‘Botro ai Marmi’ hydrothermal system. The Campiglia Marittima...
FIGURES | View All (11)
Journal Article
Published: 01 November 2010
European Journal of Mineralogy (2010) 22 (6): 881–893.
...Marco Franzini; Marco Lezzerini; Francesca Origlia Abstract The area surrounding the Tuscan municipality of Campiglia Marittima hosts widespread deposits of thermo-metamorphic marbles that were extensively used as a building and ornamental stones since the time of the Etruscans. The macroscopic...
FIGURES | View All (8)
Journal Article
Published: 01 March 2003
European Journal of Mineralogy (2003) 15 (2): 381–391.
...Gian Carlo CAPITANI; Henry Bernard GROBÉTY; Marcello MELLINI Abstract The late crystallisation stages of Campiglia Marittima skarn are characterised by an increase in Mn-activity at the meta-somatic front. Mn-pyroxenoids became stable with respect to johannsenite. The pyroxene-pyroxenoid textures...
FIGURES | View All (11)
Journal Article
Published: 01 September 2001
European Journal of Mineralogy (2001) 13 (5): 949–960.
...-sphalerite mineralization hosted within the Campiglia Marittima skarns) occur over a surface of 1,500 m 2 . The average chemical composition of the slags is 47.0 wt.% FeO, 27.5 wt.% SiO 2 , 9.0 wt.% CaO. Sulphur, zinc, lead and copper sum up to 7–10 wt.%. Two groups of slags can be identified, based upon...
FIGURES | View All (5)
Journal Article
Published: 01 November 2000
European Journal of Mineralogy (2000) 12 (6): 1215–1227.
...Gian Carlo CAPITANI; Marcello MELLINI Abstract Clinopyroxenes from the Campiglia Marittima skarn range from hedenbergite to johannsenite (Jh 7 to Jh 100 ). Twenty single-crystals were selected for structural refinements and electron microprobe analyses. (100) twins were present and treated using...
FIGURES | View All (6)
Journal Article
Published: 01 January 2000
Italian Journal of Geosciences (2000) 119 (2): 517–528.
...Valerio Acocella; Federico Rossetti; Claudio Faccenna; Renato Funiciello; Antonio Lazzarotto Abstract The Neogene extension in the inner sector of the Northern Apennines has been accompanied, since Late Miocene, by the emplacement of anatectic plutonic bodies. The Campiglia Marittima monzogranite...
Journal Article
Published: 01 January 1990
Italian Journal of Geosciences (1990) 109 (4): 693–706.
...S. Grassi; P. Squarci; R. Celati; C. Calore; P. Perusini; L. Taffi GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France 1990 Campiglia Marittima Italy Europe...
Journal Article
Published: 01 April 1982
American Mineralogist (1982) 67 (3-4): 385–388.
...Silvio Menchetti; Cesare Sabelli Abstract Campigliaite, a new copper and manganese sulfate mineral, occurs as tufts of light blue crystals in the sulfide ore bodies of Temperino mine, Campiglia Marittima, Tuscany, Italy. It is monoclinic, space group C 2, with a = 21.707, b = 6.098, c = 11.245Å, β...
Journal Article
Journal: Economic Geology
Published: 01 February 1980
Economic Geology (1980) 75 (1): 83–96.
Image
Geological map of the <span class="search-highlight">Campiglia</span> <span class="search-highlight">Marittima</span> area (after  Costantini  et al. ,...
Published: 01 March 2003
Fig. 1. Geological map of the Campiglia Marittima area (after Costantini et al. , 1990 , simplified).
Image
Polished hand-specimen of clinopyroxene skarn from <span class="search-highlight">Campiglia</span> <span class="search-highlight">Marittima</span>. Not...
Published: 01 March 2003
Fig. 2. Polished hand-specimen of clinopyroxene skarn from Campiglia Marittima. Note the coalescent banded spheroids of radiating clinopyroxene needles (Cpx). The bright feathery features at the contact with marble are pink pyroxene-pyrox-enoid assemblages (Cpx+Pxd).
Image
Crystal data for the <span class="search-highlight">Campiglia</span> <span class="search-highlight">Marittima</span> clinopyroxenes of the johannsenite...
Published: 01 November 2000
Table 1. Crystal data for the Campiglia Marittima clinopyroxenes of the johannsenite-hedenbergite series.
Image
Polyhedral geometries for the <span class="search-highlight">Campiglia</span> <span class="search-highlight">Marittima</span> clinopyroxenes of the joh...
Published: 01 November 2000
Table 2. Polyhedral geometries for the Campiglia Marittima clinopyroxenes of the johannsenite-hedenbergite series.
Image
WDS electron microprobe analyses for the <span class="search-highlight">Campiglia</span> <span class="search-highlight">Marittima</span> clinopyroxenes...
Published: 01 November 2000
Table 3. WDS electron microprobe analyses for the Campiglia Marittima clinopyroxenes of the johannsenite-hedenbergite series.
Image
AEM analyses of clinopyroxenes (Cpx) and pyroxenoids (Pxd) from <span class="search-highlight">Campiglia</span> M...
Published: 01 March 2003
Table 2. AEM analyses of clinopyroxenes (Cpx) and pyroxenoids (Pxd) from Campiglia Marittima skarn.
Image
Chemical composition of manganese pyroxenes (top) and pyroxenoids (lower ri...
Published: 01 March 2003
Fig. 4. Chemical composition of manganese pyroxenes (top) and pyroxenoids (lower right) from Campiglia Marittima.
Image
Electron microprobe analyses of clinopyroxenes (Cpx) and pyroxenoids (Pxd) ...
Published: 01 March 2003
Table 1. Electron microprobe analyses of clinopyroxenes (Cpx) and pyroxenoids (Pxd) from the Mn-skarn of Campiglia Marittima.
Image
Map of the slag heaps in the Capattoli Valley, 1 km from <span class="search-highlight">Campiglia</span> Marittim...
Published: 01 September 2001
Fig. 1. Map of the slag heaps in the Capattoli Valley, 1 km from Campiglia Marittima. Numbers 1 to 16 identify the different heaps.
Image
Variation of selected structural parameters with the manganese content (apf...
Published: 01 November 2000
Fig. 2. Variation of selected structural parameters with the manganese content (apfu) for the Campiglia Marittima clinopyroxenes of the johannsenite-hedenbergite series: a) normalized cell parameters; b) M1-O bond distances; c) Δ oct distortion parameter ( Fleet, 1976 ); d) γ M1 fractional
Image
Variation of selected M2 structural parameters with the manganese content (...
Published: 01 November 2000
Fig. 3. Variation of selected M2 structural parameters with the manganese content (apfu) for the Campiglia Marittima clinopyroxenes of the johannsenite-hedenbergite series: a) M2-O bond distances; b) Δ M2 distortion parameter ( Dal Negro et al. , 1982 ; c) γ M2 fractional coordinate.