Mineral and chemical compositions of clay sediments from the Pacific Ocean, DSDP data

Autoria(s): Kurnosov, Victor B
Cobertura

MEDIAN LATITUDE: 28.637251 * MEDIAN LONGITUDE: -155.706372 * SOUTH-BOUND LATITUDE: 0.566700 * WEST-BOUND LONGITUDE: 134.047700 * NORTH-BOUND LATITUDE: 56.945000 * EAST-BOUND LONGITUDE: -86.090000 * DATE/TIME START: 1971-08-15T00:00:00 * DATE/TIME END: 1979-11-27T00:00:00
Data(s)

30/12/1982
Resumo

Mineral and chemical compositions, as well as conditions of formation of clay sediments in major structural elements of the Pacific Ocean floor with different ages are under consideration in the monograph. Depending on evolution of the region two ways of clay sediment formation are identified: terrigenous and authigenic. It is shown that terrigenous clay sediments predominate in marginal parts of the Pacific Ocean. Authigenic mineral formation occurring in the basal part of the sedimentary cover primarily results from removal of material from underlying basalts. This material is released during secondary alteration of the basalts due to their interaction with sea water, as well as with deep solutions.
Formato

application/zip, 60 datasets
Identificador

https://doi.pangaea.de/10.1594/PANGAEA.730147

doi:10.1594/PANGAEA.730147
Idioma(s)

en
Publicador

PANGAEA
Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted
Fonte

Far East Geological Institute, Far East Division, Russian Academy of Sciences

Supplement to: Kurnosov, Victor B (1982): Glinistyye osadki glavnykh strukturnykh elementov okrain Tikhogo okeana (Clayey sediments from major structural elements of Pacific margins). Moscow, Nauka Publ., 224 pp.
Palavras-Chave #/clinoptilolite in bulk sample; /tremolite in bulk sample; /tremolite in size fraction <0.002 mm; /wairakite in bulk sample; /wairakite in size fraction <0.002 mm; /wairakite in size fraction >0.02 mm; /wairakite in size fraction 0.002-0.02 mm; + chlorite in size fraction <0.002 mm; + chlorite in size fraction >0.02 mm; + chlorite in size fraction 0.002-0.02 mm; + sepiolite in size fraction <0.001 mm; + sepiolite in size fraction <0.002 mm; + sepiolite in size fraction >0.02 mm; + sepiolite in size fraction 0.001-0.01 mm; + sepiolite in size fraction 0.002-0.02 mm; 19-188; 19-190; 19-191; 19-191A; 19-191B; 19-192; 19-192A; 2; 2 in size fraction <0.001 mm; 2 in size fraction 0.001-0.01 mm; 31-301; 3 in size fraction <0.001 mm; 56-434; 56-434B; 56-435; 56-435A; 56-436; 61-462; 61-462A; 65-482A; 65-482B; 65-482C; 65-482D; 65-482F; 65-483; 65-483B; 65-484A; 65-485; 65-485A; 67-494; 67-494A; 67-495; 67-496; 67-499; 67-499B; 70-506C; 70-506D; 70-507D; 70-509B; 7A-min; 7A-minerals; 7 angstroem mineral; 7 angstroem minerals; Act; Actinolite; Ag; Al2O3; Aluminium oxide; Amorph; Amorphous phase; Amp; Amphibole; Analcime; Anl; Archive of Ocean Data; ARCOD; b; B; b - lattice parameter; Boron; Cal; Calcite; Calcium oxide; Calculated; Calculated from weight loss after ignition at 450 °C; CaO; Carb; Carbonate; Chl; Chl-Mnt; Chlorite; Chlorite-montmorillonite; Chromium; Clinoptilolite; Co; Cobalt; Comment; Copper; Cpt; Cr; Cu; Deep Sea Drilling Project; Depth; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Electronography; Emission spectral analysis with spilling of powder samples; Epoch; Event; Fe2O3; Feldspar; FeO; Fsp; Glomar Challenger; H2O; H2O-; H2O+; H2O+ in bulk samples; H2O+ in size fraction <0.002 mm; H2O+ in size fraction 0.002-0.02; H2O- in bulk samples; H2O- in size fraction <0.002 mm; Heulandite; Hul; Hydromica; hydromica A in size fraction <0.002 mm; hydromica A in size fraction >0.02 mm; hydromica A in size fraction 0.002-0.02 mm; in bulk sample; in bulk samples; in size fraction <0.001 mm; in size fraction <0.002 mm; in size fraction >0.01 mm; in size fraction >0.02 mm; in size fraction 0.001-0.01 mm; in size fraction 0.002-0.02 mm; Iron oxide, Fe2O3; Iron oxide, FeO; K2O; Kaolinite; Kaolinite+Chlorite; Kln; Kln+Chl; Label; Lead; Leg19; Leg31; Leg56; Leg61; Leg65; Leg67; Leg70; Lithologic unit/sequence; LOI; Loss on ignition; Magnesium oxide; Manganese oxide; MgO; Minerals; mixed-layered in size fraction <0.001 mm; mixed-layered in size fraction 0.001-0.01 mm; mixed-layer hydromica-montmorillonite in size fraction <0.002 mm; mixed-layer hydromica-montmorillonite in size fraction >0.02 mm; mixed-layer hydromica-montmorillonite in size fraction 0.002-0.02 mm; mixed-layer in size fraction <0.001 mm; mixed-layer in size fraction <0.002 mm; mixed-layer in size fraction >0.01 mm; mixed-layer in size fraction >0.02 mm; mixed-layer in size fraction 0.001-0.01 mm; mixed-layer in size fraction 0.002-0.02 mm; MnO; Mo; Molybdenum; Na2O; Ni; Nickel; Nontr-like; Nontronite-like minerals; North Pacific/Bering Strait/BASIN; North Pacific/Bering Strait/RIDGE; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/DIAPIR; North Pacific/Gulf of California/SEDIMENT POND; North Pacific/GUYOT; North Pacific/Japan Sea/CONT RISE; North Pacific/MOUND; North Pacific/RIDGE; North Pacific/TRENCH; ODP sample designation; of hydromica; of hydromica in size fraction <0.001 mm; of hydromica in size fraction 0.001-0.01 mm; of shoulders of 17Å reflex in size fraction <0.001 mm; of shoulders of 17Å reflex in size fraction <0.002 mm; of shoulders of 17Å reflex in size fraction >0.01 mm; of shoulders of 17Å reflex in size fraction >0.02 mm; of shoulders of 17Å reflex in size fraction 0.001-0.01 mm; of shoulders of 17Å reflex in size fraction 0.002-0.02 mm; of smectite; Opal; opal-CT in size fraction <0.001 mm; opal-CT in size fraction 0.001-0.01 mm; P2O5; Palygorskite; Pb; Phosphorus oxide; Plg; Polytype; Potassium oxide; Quartz; Qz; Ratio; Sample code/label; Sap; Saponite; Sc; Scandium; Silicon dioxide; Silver; SiO2; Sme; Smectite; Sn; Sodium oxide; Sum; Talc; Tin; TiO2; Titanium oxide; Tlc; Tod; Todorokite; Type; Unit; V; Vanadium; Water in rock; Wet chemistry; X-ray diffraction (XRD); Zinc; Zirconium; Zn; Zr
Tipo

Dataset
Acesso ao item digital