{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Hill%20Michael%20J","controller":"Hill Michael J","_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":"2026-10-03T08:29:55.096Z"},"count":7,"truncated":false,"mines":[{"mine_id":"4604305","mine_name":"Clark Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned and Sealed","state":"WV","county_name":"Clay","controller_name":"Hill Michael J","operator_name":"Z Y Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4604305"},{"mine_id":"4605896","mine_name":"No 1 Dorsey","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned and Sealed","state":"WV","county_name":"Nicholas","controller_name":"Hill Michael J","operator_name":"Hill Enterprises Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4605896"},{"mine_id":"4606384","mine_name":"#2 Dorsey","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned and Sealed","state":"WV","county_name":"Nicholas","controller_name":"Hill Michael J","operator_name":"Hill Enterprises Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4606384"},{"mine_id":"4606854","mine_name":"Mine No 3","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned and Sealed","state":"WV","county_name":"Nicholas","controller_name":"Hill Michael J","operator_name":"Hill Enterprises Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4606854"},{"mine_id":"4607110","mine_name":"No 1 Surface Mine","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"WV","county_name":"Clay","controller_name":"Hill Michael J","operator_name":"Z Y Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4607110"},{"mine_id":"4607295","mine_name":"Dundon No 1 Surface","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"WV","county_name":"Clay","controller_name":"Hill Michael J","operator_name":"Z Y Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4607295"},{"mine_id":"4607424","mine_name":"Z Y Grassy Fork Strip","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"WV","county_name":"Clay","controller_name":"Hill Michael J","operator_name":"Z Y Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4607424"}]}