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Schwarzenbach, Esther; Vogel, Monica; Frueh-Green, Gretchen L; Boschi, Chiara (2020): Oxygen, hydrogen and strontium isotope compositions from serpentinites and ophicalcites form the Northern Apennine ophiolite sequence [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921736, In: Schwarzenbach, E et al. (2020): Bulk rock and mineral chemical data from serpentinites and ophicalcites form the Northern Apennine ophiolite sequence [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.921751

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Keyword(s):
Carbon; major and trace element data; ophicalcites; Oxygen; serpentinites
Related to:
Molli, G (1995): Pre-orogenic high temperature shear zones in an ophiolite complex (Bracco massif, Northern Apennines, Italy. In: Vissers RLM, Nicolas A (Eds), Mantle and lower crust exposed in oceanic ridges and in ophiolites, Kluwer Academic Publishers, Dordrecht, Netherlands, 147-161
Schwarzenbach, Esther; Frueh-Green, Gretchen L; Bernasconi, Stefano M; Alt, Jeffrey C; Plas, Alessio (2013): Serpentinization and carbon sequestration: A study of two ancient peridotite-hosted hydrothermal systems. Chemical Geology, 351, 115-133, https://doi.org/10.1016/j.chemgeo.2013.05.016
Schwarzenbach, Esther; Frueh-Green, Gretchen L; Bernasconi, Stefano M; Alt, Jeffrey C; Shanks, Wayne C; Gaggero, Laura; Crispini, Laura (2012): Sulfur geochemistry of peridotite-hosted hydrothermal systems: Comparing the Ligurian ophiolites with oceanic serpentinites. Geochimica et Cosmochimica Acta, 91, 283-305, https://doi.org/10.1016/j.gca.2012.05.021
Schwarzenbach, Esther; Vogel, Monica; Früh-Green, Gretchen L; Boschi, Chiara (2021): Serpentinization, Carbonation, and Metasomatism of Ultramafic Sequences in the Northern Apennine Ophiolite (NW Italy). Journal of Geophysical Research: Solid Earth, 126(5), https://doi.org/10.1029/2020JB020619
Coverage:
Median Latitude: 44.219809 * Median Longitude: 9.572945 * South-bound Latitude: 44.174400 * West-bound Longitude: 9.449400 * North-bound Latitude: 44.303600 * East-bound Longitude: 9.606100
Event(s):
Bonassola_1  * Latitude: 44.175600 * Longitude: 9.585600
Bonassola_2  * Latitude: 44.180300 * Longitude: 9.584400
Bracco_Pass  * Latitude: 44.230800 * Longitude: 9.582500 * Comment: Average coordinates for all sample.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventSchwarzenbach, Esther
2 Latitude of eventLatitudeSchwarzenbach, Esther
3 Longitude of eventLongitudeSchwarzenbach, Esther
4 Sample IDSample IDSchwarzenbach, Esther
5 Reference/sourceReferenceSchwarzenbach, Esther
6 Rock typeRockSchwarzenbach, Esther
7 UnitUnitSchwarzenbach, Esther
8 LocationLocationSchwarzenbach, Esther
9 Strontium, particulateSr partµg/gSchwarzenbach, Esther
10 Strontium-87/Strontium-86 ratio87Sr/86SrSchwarzenbach, Esther
11 Strontium-87/Strontium-86 ratio, standard deviation87Sr/86Sr std dev±Schwarzenbach, Esther2s
12 δ DeuteriumδD‰ SMOWSchwarzenbach, EstherV-SMOW
13 δ18Oδ18O‰Schwarzenbach, EstherV-SMOW
14 δ18O, standard deviationδ18O std dev±Schwarzenbach, Esther2s
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
435 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Latitude		3 
Longitude		4 
Sample ID		5 
Reference		6 
Rock		7 
Unit		8 
Location		9 
Sr part [µg/g]		10 
87Sr/86Sr		11 
87Sr/86Sr std dev [±]		12 
δD [‰ SMOW]		13 
δ18O [‰]		14 
δ18O std dev [±]
Bonassola_1 44.17569.5856LBR5This studySerpentiniteBracco UnitBonassola outcrop (close to Rodingite)190.7033700.000039
Bonassola_144.17569.5856LBR10This studySerpentiniteBracco UnitBonassola outcrop (close to Rodingite)1230.7036730.000185
Carro_old_mining_site 44.27819.5906LCA4This studySerpentiniteBracco UnitCarro old mining site4-74.0
Carro_old_mining_site44.27819.5906LCA5This studySerpentiniteBracco UnitCarro old mining site5-71.0
Carro_old_mining_site44.27819.5906LCA6AThis studySerpentiniteBracco UnitCarro old mining site6-68.0
Carro_old_mining_site44.27819.5906LCA7This studySerpentiniteBracco UnitCarro old mining site5-67.0
Cava_Galli_2 44.17449.6061LCG10This studySerpentiniteBracco UnitCava Galli60.7084810.000022-73.0
Cava_Galli_244.17449.6061LCG11This studySerpentiniteBracco UnitCava Galli70.7081540.000026-67.07.300.20
Cava_Galli_244.17449.6061LCG9This studySerpentiniteBracco UnitCava Galli7-72.0
Cava_dei_Marmi 44.19759.5891LCM18This studySerpentiniteBracco UnitCava dei Marmi80.7078490.000025-77.0
Cava_dei_Marmi44.19759.5891LCM21This studySerpentiniteBracco UnitCava dei Marmi60.7078670.000022-86.0
Cava_Piazza 44.23119.5497LCP12This studySerpentiniteBracco UnitCava Piazza90.7081540.000026
Punta_dei_Marmi 44.19819.5608LPM1This studySerpentiniteBracco UnitPunta dei Marmi110.7035100.000022
Road_SS332_Profile_4 44.21839.5878LSP10This studySerpentiniteBracco UnitAlong road cut on SS33290.7085780.000026-78.07.500.50
Road_SS332_Profile_5 44.22929.5892LSP11This studySerpentiniteBracco UnitAlong road cut on SS332150.7079400.000016-81.0
Road_SS332_Profile_544.22929.5892LSP12This studySerpentiniteBracco UnitAlong road cut on SS33211-81.0
Road_SS332_Profile_2 44.20979.5906LSP3This studySerpentiniteBracco UnitAlong road cut on SS332110.7066500.000044-68.0
Cava_dei_Marmi44.19759.5891LA1This studyGreen OphicalciteBracco UnitCava dei Marmi270.7055890.000022
Cava_dei_Marmi44.19759.5891LA3aSchwarzenbach et al, 2012, 2013Green OphicalciteBracco UnitCava dei Marmi-71.0
Cava_dei_Marmi44.19759.5891LA9Schwarzenbach et al, 2012, 2013Green OphicalciteBracco UnitCava dei Marmi440.7054560.000028-74.07.000.10
Cava_dei_Marmi44.19759.5891LA12Schwarzenbach et al, 2012, 2013Green OphicalciteBracco UnitCava dei Marmi130.7057320.000036-63.06.200.30
Cava_dei_Marmi44.19759.5891LA14Schwarzenbach et al, 2012, 2013Green OphicalciteBracco UnitCava dei Marmi-65.0
Cava_dei_Marmi44.19759.5891LA15Schwarzenbach et al, 2012, 2013Green OphicalciteBracco UnitCava dei Marmi-77.0
Cava_dei_Marmi44.19759.5891LA16Schwarzenbach et al, 2012, 2013Green OphicalciteBracco UnitCava dei Marmi170.7051290.000031-67.0
Cava_Galli_244.17449.6061LCG3This studyGreen OphicalciteBracco UnitCava Galli110.7057700.000027-63.0
Cava_dei_Marmi44.19759.5891LCM6This studyMarmi Schist (Serp-Talc-Trem Schist)Bracco UnitCava dei Marmi1140.7055010.000034-59.0
Cava_dei_Marmi44.19759.5891LCM7This studyMarmi Schist (Serp-Talc Schist)Bracco UnitCava dei Marmi280.7057790.000036-75.014.800.30
Cava_dei_Marmi44.19759.5891LCM2This studyRed OphicalciteBracco UnitCava dei Marmi220.7054190.000016
Cava_dei_Marmi44.19759.5891LCM3This studyRed OphicalciteBracco UnitCava dei Marmi140.7048960.000033
Cava_Galli_244.17449.6061LCG4This studyRed OphicalciteBracco UnitCava Galli120.7057530.000016
Cava_Galli_244.17449.6061LCG5This studyRed OphicalciteBracco UnitCava Galli110.7059950.000030
Bracco_Pass 44.23089.5825G61Molli (1996)Banded MetagabbroBracco UnitBracco Pass2220.7033550.000028
Bracco_Pass44.23089.5825G28Molli (1996)Banded metagabbroBracco UnitBracco Pass2040.7037890.000023
Bracco_Pass44.23089.5825G29Molli (1996)Banded MetagabbroBracco UnitBracco Pass1850.7029560.000027
Bracco_Pass44.23089.5825GC2fMolli (1996)GabbroBracco UnitBracco Pass2490.7040790.000022
Bracco_Pass44.23089.5825G22Molli (1996)GabbroBracco UnitBracco Pass2530.7039950.000021
Castagnola 44.23089.5825LCC2This studyGabbroBracco UnitCastagnola2010.7045740.000039
Castagnola44.23089.5825LCC5This studyGabbroBracco UnitCastagnola1900.7045090.000039
Bracco_Pass44.23089.5825GC1Molli (1996)GabbroBracco UnitBracco Pass2790.7042460.000021
Bracco_Pass44.23089.5825LPB6This studyMylonitic MetagabbroBracco UnitBracco Pass2660.7035070.000039
Bonassola_2 44.18039.5844LBR13This studyMylonitic MetagabbroBracco UnitBonassola2190.7033700.000039
Bonassola_244.18039.5844LBR11This studyMylonitic MetagabbroBracco UnitBonassola1850.7034700.000039
Bracco_Pass44.23089.5825G18abMolli (1996)Porphyroclastic Metagabbro MylonitesBracco UnitBracco Pass1850.7035510.000024
Bracco_Pass44.23089.5825G19Molli (1996)Porphyroclastic Metagabbro MylonitesBracco UnitBracco Pass2250.7039070.000022
Bracco_Pass44.23089.5825G7Molli (1996)Porphyroclastic Metagabbro MylonitesBracco UnitBracco Pass2310.7029910.000022
Bracco_Pass44.23089.5825GC11Molli (1996)Porphyroclastic Metagabbro MylonitesBracco UnitBracco Pass2860.7042160.000022
Libiola_old_mining_site 44.30369.4494LLB16This studySerpentiniteVal Graveglia UnitLibiola old mining site80.7075090.000025-78.0
Libiola_old_mining_site44.30369.4494LLB17This studySerpentiniteVal Graveglia UnitLibiola old mining site70.7075690.000025-78.08.601.10
Libiola_old_mining_site44.30369.4494LLB28This studySerpentiniteVal Graveglia UnitLibiola old mining site100.7086440.000024-74.0
Libiola_old_mining_site44.30369.4494LLB27This studySerpentiniteVal Graveglia UnitLibiola old mining site70.7070320.000020
Libiola_old_mining_site44.30369.4494LLB18This studyLibiola Schist (mostly Trem)Val Graveglia UnitLibiola old mining site100.7184710.000139-40.05.100.80
Libiola_old_mining_site44.30369.4494LLB19This studyLibiola Schist (mostly Trem)Val Graveglia UnitLibiola old mining site90.7140030.000035