{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Upton%20L%20D","controller":"Upton L D","_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":"2026-11-05T05:29:51.829Z"},"count":4,"truncated":false,"mines":[{"mine_id":"0102028","mine_name":"Tucker Hollow Pit","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"AL","county_name":"Walker","controller_name":"Upton L D","operator_name":"Wolf Creek Mining Company Inc","num_employees":7,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/0102028"},{"mine_id":"0102363","mine_name":"Pit No 1","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"AL","county_name":"Cullman","controller_name":"Upton L D","operator_name":"Double U Mining Company Inc","num_employees":6,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/0102363"},{"mine_id":"0101743","mine_name":"Upton No 1 Strip","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"AL","county_name":"Fayette","controller_name":"Upton L D","operator_name":"Upton Mining Company Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/0101743"},{"mine_id":"0102119","mine_name":"Tucker Hollow Pit","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"AL","county_name":"Walker","controller_name":"Upton L D","operator_name":"Sumiton Mining Ltd","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/0102119"}]}