attributes.tag: collection_date
attributes.value: 2014-11-10
attributes.tag: geo_loc_name
attributes.value: USA: Soudan Iron Mine, Minnesota
attributes.tag: lat_lon
attributes.value: 47.82333 N 92.23722 W
attributes.tag: depth
attributes.value: -713
attributes.tag: env_biome
attributes.value: terrestrial
attributes.tag: env_feature
attributes.value: fracture
attributes.tag: env_material
attributes.value: brine
attributes.tag: formation_name
attributes.value: Vermilion Range
attributes.tag: type_of_access
attributes.value: seep fluids
attributes.tag: ph
attributes.value: 5.33 - 6.66
attributes.tag: temp
attributes.value: 10.8
attributes.tag: conduc
attributes.value: 75-199
attributes.tag: redox_potential
attributes.value: anoxic
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.water