skip navigation link
 NOAA > NESDIS > NGDC > marine geology & geophysics > geology > ocean drilling
privacy policy 

NOAA/NGDC
WDC MGG Seafloor Series Vol I

Core Data from the Deep Sea Drilling Project


Leg : 29    Depth to Top of Core(m):   294.00    Piece: 4
Hole: 282   Top/Bottom Interval(mm):  210/   0
Core:  18   Sample Depth:   295.71
Sect:  2    Analyst Name: Kirshenbaum, H.

Analytical Method(s):
  Spectrometry (UV&IR)  Spectrometry (UV&IR)  Spectrometry (UV&IR)

Alteration    Rock type    Rock name
Extensive     IGNEOUS      CPX-PLAG SPARSELY PHYRIC BASALT

SiO2    :   46.6    Al2O3:   17.8    Fe2O3(tot):
FeO(tot):           Fe2O3:    5.6    FeO       :    2.7
MgO     :    2.7    CaO  :   12.1    Na2O      :    3.1
K2O     :   0.63    TiO2 :    1.6    MnO       :   0.17
P2O5    :   0.24    LOI  :           H2O+      :    1.3
H2O-    :    2.0    CO2  :    2.5    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 29    Depth to Top of Core(m):   294.00    Piece: 2
Hole: 282   Top/Bottom Interval(mm):  160/   0
Core:  18   Sample Depth:   297.16
Sect:  3    Analyst Name: Kirshenbaum, H.

Analytical Method(s):
  Spectrometry (UV&IR)  Spectrometry (UV&IR)  Spectrometry (UV&IR)

Alteration    Rock type    Rock name
Extensive     IGNEOUS      CPX-PLAG SPARSELY PHYRIC BASALT

SiO2    :   35.6    Al2O3:   13.5    Fe2O3(tot):
FeO(tot):           Fe2O3:    5.1    FeO       :    2.8
MgO     :    3.8    CaO  :   19.9    Na2O      :    3.2
K2O     :   0.63    TiO2 :    1.2    MnO       :   0.23
P2O5    :   0.19    LOI  :           H2O+      :    1.6
H2O-    :    2.4    CO2  :   11.2    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 29    Depth to Top of Core(m):   307.00    Piece:
Hole: 282   Top/Bottom Interval(mm):  450/ 530
Core:  20   Sample Depth:   310.49
Sect:  3    Analyst Name: Schilling, J.-G.

Analytical Method(s):
  Inst neutron activ  Inst neutron activ  Inst neutron activ

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SPARSELY PHYRIC BASALT

SiO2    :           Al2O3:           Fe2O3(tot):   10.6
FeO(tot):           Fe2O3:           FeO       :
MgO     :           CaO  :           Na2O      :    3.4
K2O     :           TiO2 :           MnO       :
P2O5    :           LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.

intro   areas   data types   legs   holes   documentation   codes


These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, and collocated World Data Center for Marine Geology and Geophysics, Boulder. Data were compiled in cooperation with the U.S. Science Support Program, the Joint Oceanographic Institutions, Inc., and the U.S. National Science Foundation. Please see the NGDC privacy, disclaimer, and copyright notices.