Property Value
id 6638209
igsn 10273/AU6638209
sample_id SDD001_210-211
eno 647985
sampling_feature_name SDD001
sampling_feature_type borehole
sample_type core
sampling_method core diamond
material_class rock
earth_materials Y
stratigraphic_unit Central Volcanic Complex
geological_province None
sample_remark poorly sorted volcaniclastic sandstone in which the detrital fraction is dominated by formerly glassy felsic lava clasts and quartz phenocryst debris. The matrix is strongly altered to dark magnetite-tourmaline-minor sericite+carbonate intergrowths with scattered pyrite (5modal%) but insignificant chalcopyrite. It probably derives from the same protolith as the more strongly altered preceding sample from 178.89m.
structural_measurements None
inorganic_geochemistry None
organic_geochemistry None
geochronology None
isotope_groups None
hydrochemistry None
rock_properties None
mineralogy None
thin_sections None
repository_samples None
mineral_deposit_samples None
mineral_deposit_waste_samples None
linked_files None
other_geological_data None
project_name None
gda94_longitude 146.7598629
gda94_latitude -41.1926032
sample_originator None
date_acquired 2000-01-01 00:00:00
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