Iskhakov, A. Ya. (1998): Behavior of petrogenic elements during secondary alteration of the ocean floor volcaniclastic rocks

Leg/Site/Hole:
ODP 143
ODP 143 869
Identifier:
1999-029236
georefid
Creator:
Iskhakov, A. Ya.
Russian Academy of Sciences, Shirshov Institute of Oceanology, Moscow, Russian Federation
author
Identification:
Behavior of petrogenic elements during secondary alteration of the ocean floor volcaniclastic rocks
1998
Oceanology
MAIK Nauka/Interperiodica, Birmingham, AL, United States
38
3
401-403
Some problems of material balance during secondary alteration of an ocean floor volcaniclastic sequence from the Marshall Archipelago are considered. The study revealed a removal of Si, Mg, Fe, Ca, and an enrichment in K and Na, with Al content being constant. Mn concentrates at the surface of volcaniclastic rock fragments.
English
Serial
Coverage:Geographic coordinates:
North:11.0006
West:164.4458East: 164.4502
South:11.0005
Igneous and metamorphic petrology; Oceanography; alkali metals; alkalic composition; alkaline earth metals; alteration; aluminum; calcium; cation exchange capacity; Cenomanian; clastic sediments; Cretaceous; genesis; gravity flows; ion probe data; iron; Leg 143; magnesium; Marshall Islands; mass balance; mass spectra; Mesozoic; metals; metasomatism; Micronesia; North Pacific; Northwest Pacific; Ocean Drilling Program; ocean floors; Oceania; ODP Site 869; ooze; Pacific Ocean; potassium; precipitation; processes; sea water; secondary minerals; sediments; silicon; sodium; spatial distribution; spectra; turbidite; Upper Cretaceous; volcaniclastics; water-rock interaction; West Pacific; Wodejebato Seamount; X-ray fluorescence spectra;
.