{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Larsen%20L%20Dale","controller":"Larsen L Dale","_source":{"data_provider":"AI Analytics","brand_name":"MORVS","brand_url":"https://morvs.ai/","data_provider_url":"https://api.morvs.ai","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-11-04T00:44:10.795Z"},"count":1,"truncated":false,"mines":[{"mine_id":"0503134","mine_name":"Coal Gulch","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"CO","county_name":"La Plata","controller_name":"Larsen L Dale","operator_name":"Peerless Resources Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/0503134"}]}