Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTEG01
type: Dataset
description: This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).
issued: 2025-11-20T03:30:35.440977
modified: 20200820
spatial: Location
contact point: Organization
  fn: Brian D. Rodriguez
keyword: amerigeo
keyword: amerigeoss
keyword: amt
keyword: apparent-resistivity
keyword: audiomagnetotelluric
keyword: ckan
keyword: colorado
keyword: economy
keyword: electric-field-earth
keyword: geo
keyword: geology-geophysics-and-geochemistry-science-center
keyword: geophysics
keyword: geoscientificinformation
keyword: geoss
keyword: gggsc
keyword: gps-measurement
keyword: impedance
keyword: impedance-phase
keyword: impedance-strike
keyword: magnetic-field-earth
keyword: magnetotelluric
keyword: magnetotelluric-surveying
keyword: mineral-resources-program
keyword: mrp
keyword: mt
keyword: national
keyword: north-america
keyword: san-juan-county
keyword: silverton
keyword: sounding
keyword: tipper
keyword: united-states
keyword: usgs-5ce4252be4b0654fe0bce409
theme: {geospatial}

Original Metadata
type: Distribution
description: The metadata original format
format: XML
issued: 2022-07-28T20:09:15.506144
modified: 2025-11-20T03:30:35.423709
access URL: https://data.usgs.gov/datacatalog/metadata/USGS.5ce4252be4b0654fe0bce409.xml
media type: text/xml

Digital Data
type: Distribution
description: Landing page for access to the data
format: XML
issued: 2022-07-28T20:09:15.506164
modified: 2025-11-20T03:30:35.424163
access URL: https://doi.org/10.5066/P9PPQTJ8
media type: application/http

US Migrating
type: Agent