de.pangaea.dataset995327 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-15T18:00:34Z https://doi.pangaea.de/10.1594/PANGAEA.995327 <gco:CharacterString>Heavy mineral composition of the Lanaittu Sandstone in Eastern Sardinia, Italy</gco:CharacterString> 2026-06-23T13:02:36 publication https://doi.org/10.1594/PANGAEA.995327 Massari, Francesco
francesco.massari@unipd.it
author Fellin, Maria Giuditta
giuditta.fellin@eaps.ethz.ch
https://orcid.org/0000-0003-3545-3512 information author Stefani, Cristina
cristina.stefani@unipd.it
https://orcid.org/0000-0002-7299-0475 information author Enkelmann, Eva
eva.enkelmann@ucalgary.ca
author Dieni, Iginio
iginiodieni@gmail.com
author Sanchetti, Stefano
ssanchetti@spevetro.it
author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Analyses of Lanaittu Sandstone (middle-upper Campanian, Eastern Sardinia, Italy), recovered from a geognostic well cored in 1989, permit reconstruction of the paleogeography of this area. Heavy mineral associations were analyzed in the 60-250 μm fraction of selected arenites. Samples were crushed and sieved to <4 mm, then disaggregated by etching with 10% hydrochloric acid to remove carbonate and apatite. For gravity separation, tetrabromoethane (density 2.967 g/cm³) was used. The ribbon method was used for quantitative analysis until 200 transparent grains were determined (Gazzi et al., 1973). The transparent heavy mineral assemblage includes rare glaucophane-crossite combined, up to 13% kyanite, and trace amounts of lawsonite, indicating a HP-LT metamorphic source. completed Sanchetti, Stefano
ssanchetti@spevetro.it
principalInvestigator Eastern Sardinia heavy minerals theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 9.5014 9.5014 40.2592 40.2592 1994-01-01T00:00:00 1994-01-01T00:00:00 12.43 27.5 Values <0.01 = traces Sample code/label thematicClassification DEPTH, sediment/rock physicalMeasurement m m Sample comment thematicClassification Heavy minerals physicalMeasurement According to Gazzi et al. (1973) % % Transparent minerals physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Opaque minerals physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Turbid minerals physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Zircon physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Tourmaline physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Rutile physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Garnet physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Titanite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Epidote physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Zoisite+clinozoisite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Chloritoid physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Staurolite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Glaucophane-crossite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Kyanite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Andalusite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Lawsonite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Vesuvianite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Olivine physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Anatase physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Brookite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Monazite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Xenotime physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Corundum physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Minerals, unidentified physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995327?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: Lanaittu_core * LATITUDE: 40.259200 * LONGITUDE: 9.501400 * DATE/TIME: 1994-01-01T00:00:00 * PENETRATION: 27.62 m * LOCATION: Eastern Sardinia * METHOD/DEVICE: Drilling/coring 1994-01-01T00:00:00 Supplement to <gco:CharacterString>Exhumed eo-Alpine high-pressure rocks fed Campanian turbidites in eastern Sardinia</gco:CharacterString> Massari, Francesco
francesco.massari@unipd.it
author Fellin, Maria Giuditta
giuditta.fellin@eaps.ethz.ch
https://orcid.org/0000-0003-3545-3512 information author Stefani, Cristina
cristina.stefani@unipd.it
https://orcid.org/0000-0002-7299-0475 information author Enkelmann, Eva
eva.enkelmann@ucalgary.ca
author Dieni, Iginio
iginiodieni@gmail.com
author Sanchetti, Stefano
ssanchetti@spevetro.it
author documentHardcopy Geochemistry, Geophysics, Geosystems References <gco:CharacterString>Provenienza e dispersione litoranea delle sabbie delle spiagge adriatiche fra le foci dell'Isonzo e del Foglia: inquadramento regionale [in Italian]</gco:CharacterString> 1973-01-01 publication Gazzi, P author Zuffa, G G author Gandolfi, G author Paganelli, L author documentHardcopy Memorie della Società Geologica Italiana 12 1-37