{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Morrill%20John%20I","controller":"Morrill John I","_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":"2026-11-03T00:10:22.540Z"},"count":2,"truncated":false,"mines":[{"mine_id":"2601767","mine_name":"Raven Mine","coal_metal_ind":"M","mine_type":"Underground","mine_status":"Abandoned","state":"NV","county_name":"Humboldt","controller_name":"Morrill John I","operator_name":"Morrill & Sons Mining & Exploration","num_employees":null,"primary_canvass":"Metal","canonical_url":"https://api.morvs.ai/mine/2601767"},{"mine_id":"3503084","mine_name":"Auzrite Mine","coal_metal_ind":"M","mine_type":"Underground","mine_status":"Abandoned","state":"OR","county_name":"Harney","controller_name":"Morrill John I","operator_name":"Morrill & Sons Mining & Exploration","num_employees":null,"primary_canvass":"Metal","canonical_url":"https://api.morvs.ai/mine/3503084"}]}