2024-03-28T14:31:38Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:1072016-11-25T15:14:05ZDOIDBDOIDB.SDDB
doi:10.1594/GFZ.SDDB.1276
eng
dataset
Deutsches GeoForschungsZentrum GFZ
pointOfContact
2013-09-13
WGS84
XRD of Cores of the KTB Main Hole HB1d
2010-09-29
publication
10.1594/GFZ.SDDB.1276
KTB, WG Geochemistry
author
Deutsches GeoForschungsZentrum GFZ
http://www.gfz-potsdam.de
information
publisher
SDDB - Scientific Drilling Database
http://www.scientificdrilling.org
information
originator
The qualitative and quantitative phase analyses were performed in the KTB field laboratory by x-ray powder diffraction using SIEMENS D 500 diffractometer. During early stages of the KTB project a new method for quantitative phase analysis was developed (see references below). The method is based on the comparison of the diffraction spectrum of the unknown sample with those of pure minerals. The powder diffraction data of the minerals are stored in a database built up of 250 natural minerals separated from various types of igneous and metamorphic rocks. The complete analyses (radiation: Cu K alpha, lambda: 1,5405Å, stepwidth: 0,01°, counting time 2 sec/step, angle 2-80°) was carried out automatically including computations. The results of this quantitative phase analysis were used e.g. to check thin section petrography (and vice versa) and to construct a \"mineralogical rock composition log\".
Complete
Deutsches GeoForschungsZentrum GFZ
pointOfContact
Geology
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
EARTH SCIENCE > Solid Earth > Rocks/Minerals > Minerals/Crystals
NASA/GCMD Earth Science Keywords
2008-02-05
revision
Olsen, L.M., G. Major, K. Shein, J. Scialdone, R. Vogel, S. Leicester, H. Weir, S. Ritz, T. Stevens, M. Meaux, C.Solomon, R. Bilodeau, M. Holland, T. Northcutt, R. A. Restrepo, 2007 . NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 6.0.0.0.0
German Continental Deep Drilling Program
Land based
Date of Sampling
Quartz
X-ray diffraction
Plagioclases
Potassium Feldspars
Amphiboles
Biotites
White Mica
Chlorite
Garnet
Epidote
Al2SiO5
Clinopyroxene
Orthopyroxene
Olivine
Carbonates
Serpentine
Zeolite
Spinels
Sulfidic Ores
Oxyde Ores
Accessories
copyright
cc-by
eng
geoscientificInformation
12.192
12.192
49.588
49.588
http://dx.doi.org/10.1594/GFZ.SDDB.1276
WWW:LINK-1.0-http--link
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COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
2010-12-08
publication
See the referenced specification
The data was produced in research projects.