{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Sarah M Hayes", "hasEmail": "mailto:shayes@usgs.gov"}, "description": "This dataset contains X-ray diffraction (XRD) results  for coal samples from the Usibelli Coal Mine and fly ash samples from the Atkinson Heat and Power Plant in Fairbanks, AK. Additionally, X-ray diffraction results from the solid phase residuals of leaching experiments with the same fly ash are reported.  The leaching experiments were performed with either 18 mega-ohm or simulated rainwater for up to 90 days and XRD was performed on solid phase residuals from sacrifical timepoints (1 hour, 2 days, 7 days, 14 days, 28 days, and 90 days).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9OAYTIL", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.600ee47dd34e162231fecc37.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_600ee47dd34e162231fecc37", "keyword": ["USGS:600ee47dd34e162231fecc37", "coal ash", "geochemistry", "x-ray diffraction"], "modified": "2023-02-06T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-148.1314, 64.6662, -147.0053, 64.9491", "theme": ["geospatial"], "title": "X-ray Diffraction Results from Alaskan Stoker-Boiler Fly Ash"}