{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Gysegem%20Leon","controller":"Gysegem Leon","_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":"2026-11-01T21:36:14.060Z"},"count":4,"truncated":false,"mines":[{"mine_id":"3604247","mine_name":"Gysegem Strip","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Washington","controller_name":"Gysegem Leon","operator_name":"Gysegem Enterprises Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3604247"},{"mine_id":"3604781","mine_name":"Kimmel No 1 Strip","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Armstrong","controller_name":"Gysegem Leon","operator_name":"Gysegem Enterprises Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3604781"},{"mine_id":"3605860","mine_name":"Gysegem No 2 Strip","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Greene","controller_name":"Gysegem Leon","operator_name":"Gysegem Enterprises Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3605860"},{"mine_id":"3607340","mine_name":"Blythe","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Fayette","controller_name":"Gysegem Leon","operator_name":"Meta-Elkhorn Excavating","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3607340"}]}