{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=William%20Collins%20Inc","controller":"William Collins Inc","_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":"2026-09-30T20:59:50.010Z"},"count":4,"truncated":false,"mines":[{"mine_id":"2100719","mine_name":"Grant Pit And Mill","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"MN","county_name":"Clay","controller_name":"William Collins Inc","operator_name":"William Collins Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/2100719"},{"mine_id":"2102642","mine_name":"Quick Pit & Mill Or Quick Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"MN","county_name":"Clay","controller_name":"William Collins Inc","operator_name":"William Collins Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/2102642"},{"mine_id":"3200548","mine_name":"Lester Quick Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ND","county_name":"Cass","controller_name":"William Collins Inc","operator_name":"William Collins Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/3200548"},{"mine_id":"3200549","mine_name":"Norstag Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ND","county_name":"Mckenzie","controller_name":"William Collins Inc","operator_name":"William Collins Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/3200549"}]}