{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Mate%20Creek%20Coal%20Company","controller":"Mate Creek Coal Company","_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":"2026-10-05T21:00:55.155Z"},"count":4,"truncated":false,"mines":[{"mine_id":"4603426","mine_name":"Yolyn No 3","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"WV","county_name":"Logan","controller_name":"Mate Creek Coal Company","operator_name":"Mate Creek Coal Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4603426"},{"mine_id":"4603796","mine_name":"No 1 Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"WV","county_name":"Mingo","controller_name":"Mate Creek Coal Company","operator_name":"Mate Creek Coal Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4603796"},{"mine_id":"4604087","mine_name":"No 3 Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"WV","county_name":"Mingo","controller_name":"Mate Creek Coal Company","operator_name":"Mate Creek Coal Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4604087"},{"mine_id":"4604941","mine_name":"Macgregor No 10 Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"WV","county_name":"Logan","controller_name":"Mate Creek Coal Company","operator_name":"Mate Creek Coal Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4604941"}]}