Property Value
id 9655604
igsn 10.60494/zbff-y436
sample_id 503-1
eno 917356
sampling_feature_name 503-1
sampling_feature_type field site
sample_type outcrop specimen
sampling_method outcrop sampling
material_class rock
earth_materials Y
stratigraphic_unit None
geological_province New England Orogen
sample_remark Roberts et al 2006 paraphrased "Green unwelded ignimbrite with fine to coarse (<0.5 to rarely 3 mm) phenocrysts (20 - 30%) of plagioclase, quartz, biotite and opaque minerals. Pumice small, elongate, lensoidal and lamellar near the base, but larger and more blocky in mid- to upper parts of the ignimbrite. Rare fragments of a trachytic-textured volcanic. Shards and vesicles undeformed; triaxons present. Groundmass chloritic and zeolitic."
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 150.9997931
gda94_latitude -31.8752065
sample_originator Roberts, J.
date_acquired 3000-01-01 00:00:00
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