Major and trace elements and minerals at DSDP Hole 79-544A

Fifty m of basement rocks underlying 185 m of Neogene and Mesozoic sediments were drilled seaward of the Mazagan Slope about 100 km west of Casablanca during Leg 79. These rocks are metagranites with mylonitic textures consisting dominantly of quartz, plagioclase, and potassium feldspar. Chemically,...

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Bibliographic Details
Main Authors: Sachtleben, T, Schmincke, Hans-Ulrich
Format: Other/Unknown Material
Language:English
Published: PANGAEA 1984
Subjects:
79-544A
Deep Sea Drilling Project
DRILL
Drilling/drill rig
DSDP
Glomar Challenger
Leg79
North Atlantic/PLATEAU
North Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.808530
https://doi.org/10.1594/PANGAEA.808530
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.808530
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.808530 2024-09-15T18:22:56+00:00 Major and trace elements and minerals at DSDP Hole 79-544A Sachtleben, T Schmincke, Hans-Ulrich LATITUDE: 33.766700 * LONGITUDE: -9.405000 * DATE/TIME START: 1981-04-17T00:00:00 * DATE/TIME END: 1981-04-17T00:00:00 1984 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.808530 https://doi.org/10.1594/PANGAEA.808530 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.808530 https://doi.org/10.1594/PANGAEA.808530 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Sachtleben, T; Schmincke, Hans-Ulrich (1984): Metagranitic rocks from the Mazagan escarpment, Deep Sea Drilling Project Leg 79, Hole 544A. In: Hinz, K; Winterer, EL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 79, 551-554, https://doi.org/10.2973/dsdp.proc.79.119.1984 79-544A Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Leg79 North Atlantic/PLATEAU dataset publication series 1984 ftpangaea https://doi.org/10.1594/PANGAEA.80853010.2973/dsdp.proc.79.119.1984 2024-07-24T02:31:21Z Fifty m of basement rocks underlying 185 m of Neogene and Mesozoic sediments were drilled seaward of the Mazagan Slope about 100 km west of Casablanca during Leg 79. These rocks are metagranites with mylonitic textures consisting dominantly of quartz, plagioclase, and potassium feldspar. Chemically, they are strongly peraluminous. This along with the absence of hornblende suggest that these rocks are similar to the S-type granites. Petrographic and chemical data suggest the possible existence of a former weathering surface on top of the Mazagan metagranite. Other/Unknown Material North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-9.405000,-9.405000,33.766700,33.766700)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic 79-544A
Deep Sea Drilling Project
DRILL
Drilling/drill rig
DSDP
Glomar Challenger
Leg79
North Atlantic/PLATEAU
spellingShingle 79-544A
Deep Sea Drilling Project
DRILL
Drilling/drill rig
DSDP
Glomar Challenger
Leg79
North Atlantic/PLATEAU
Sachtleben, T
Schmincke, Hans-Ulrich
Major and trace elements and minerals at DSDP Hole 79-544A
topic_facet 79-544A
Deep Sea Drilling Project
DRILL
Drilling/drill rig
DSDP
Glomar Challenger
Leg79
North Atlantic/PLATEAU
description Fifty m of basement rocks underlying 185 m of Neogene and Mesozoic sediments were drilled seaward of the Mazagan Slope about 100 km west of Casablanca during Leg 79. These rocks are metagranites with mylonitic textures consisting dominantly of quartz, plagioclase, and potassium feldspar. Chemically, they are strongly peraluminous. This along with the absence of hornblende suggest that these rocks are similar to the S-type granites. Petrographic and chemical data suggest the possible existence of a former weathering surface on top of the Mazagan metagranite.
format Other/Unknown Material
author Sachtleben, T
Schmincke, Hans-Ulrich
author_facet Sachtleben, T
Schmincke, Hans-Ulrich
author_sort Sachtleben, T
title Major and trace elements and minerals at DSDP Hole 79-544A
title_short Major and trace elements and minerals at DSDP Hole 79-544A
title_full Major and trace elements and minerals at DSDP Hole 79-544A
title_fullStr Major and trace elements and minerals at DSDP Hole 79-544A
title_full_unstemmed Major and trace elements and minerals at DSDP Hole 79-544A
title_sort major and trace elements and minerals at dsdp hole 79-544a
publisher PANGAEA
publishDate 1984
url https://doi.pangaea.de/10.1594/PANGAEA.808530
https://doi.org/10.1594/PANGAEA.808530
op_coverage LATITUDE: 33.766700 * LONGITUDE: -9.405000 * DATE/TIME START: 1981-04-17T00:00:00 * DATE/TIME END: 1981-04-17T00:00:00
long_lat ENVELOPE(-9.405000,-9.405000,33.766700,33.766700)
genre North Atlantic
genre_facet North Atlantic
op_source Supplement to: Sachtleben, T; Schmincke, Hans-Ulrich (1984): Metagranitic rocks from the Mazagan escarpment, Deep Sea Drilling Project Leg 79, Hole 544A. In: Hinz, K; Winterer, EL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 79, 551-554, https://doi.org/10.2973/dsdp.proc.79.119.1984
op_relation https://doi.pangaea.de/10.1594/PANGAEA.808530
https://doi.org/10.1594/PANGAEA.808530
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.80853010.2973/dsdp.proc.79.119.1984
_version_ 1810462991919874048

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