FN Archimer Export Format
PT J
TI Occurrence and characterization of tremolite asbestos from the Mid Atlantic Ridge
BT 
AF Di Giuseppe, Dario
   Perchiazzi, Natale
   Brunelli, Daniele
   Giovanardi, Tommaso
   Nodari, Luca
   Della Ventura, Giancarlo
   Malferrari, Daniele
   Maia, Marcia
   Gualtieri, Alessandro F.
AS 1:1,2;2:3;3:1,4;4:1;5:5;6:6,7;7:1;8:8;9:1;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;
C1 Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, Modena, Italy
   Department of Sciences and Methods for Engineering, University of Modena and Reggio Emilia, Reggio Emilia, Italy
   Department of Earth Sciences, University of Pisa, Pisa, Italy
   CNR-ISMAR Institute for Marine Sciences, Italian National Research Council, Bologna, Italy
   CNR-ICMATE Institute of Condensed Matter Chemistry and Technologies for Energy, Italian National Research Council, Padua, Italy
   Department of Sciences, University of Roma Tre, Rome, Italy
   INFN Laboratori Nazionali di Frascati, Frascati (Rome), Italy
   CNRS- Géosciences Océan UMR 6538 - Institut Universitaire Européen de la Mer, Plouzané, France
C2 UNIV MODENA & REGGIO EMILIA, ITALY
   UNIV MODENA & REGGIO EMILIA, ITALY
   UNIV PISA, ITALY
   CNR ISMAR, ITALY
   CNR ICMATE, ITALY
   UNIV ROMA, ITALY
   INFN, ITALY
   CNRS, FRANCE
UM LGO
IN DOAJ
IF 4.997
TC 8
UR https://archimer.ifremer.fr/doc/00685/79703/82492.pdf
   https://archimer.ifremer.fr/doc/00685/79703/82493.pdf
   https://archimer.ifremer.fr/doc/00685/79703/82494.cif
LA English
DT Article
CR SMARTIES
BO Pourquoi pas ?
AB Tremolite is one of the most common amphibole species and, in the fibrous form (i.e., characterized by crystals/particles consisting of fibres with length > 5 µm, width < 3 µm and aspect ratio > 3), one of the six asbestos minerals. Until now the attention of crystallographers has focused only on samples from continental environment. Here we report the first chemical and structural data of a tremolite asbestos found along the Mid Atlantic Ridge (MAR) at the eastern intersection of the Romanche Transform Fault (Equatorial MAR). Tremolite is associated with chlorite and lizardite and was formed through the green shale facies lower than zeolite in a predominantly fluid system. MAR tremolite asbestos shows very slight deviations from the ideal crystal structure of tremolite. Differences in cation site partitioning were found with respect to tremolite asbestos from ophiolitic complexes, attributed to the different chemical–physical conditions during the mineral formation. In particular, oceanic tremolite asbestos is enriched in Al and Na, forming a trend clearly distinct from the continental tremolites. 
PY 2021
PD MAR
SO Scientific Reports
SN 2045-2322
PU Springer Science and Business Media LLC
VL 11
IS 1
UT 000667589500021
DI 10.1038/s41598-021-85576-w
ID 79703
ER

EF