{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Matchett%20Roy%20L","controller":"Matchett Roy L","_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":"2026-11-02T14:30:04.737Z"},"count":3,"truncated":false,"mines":[{"mine_id":"3502992","mine_name":"Adel Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Lake","controller_name":"Matchett Roy L","operator_name":"Western Roads Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/3502992"},{"mine_id":"3503016","mine_name":"Howard Creek Quarry","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Lake","controller_name":"Matchett Roy L","operator_name":"Western Roads Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/3503016"},{"mine_id":"3503108","mine_name":"Parrish Cabin Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Grant","controller_name":"Matchett Roy L","operator_name":"Western Roads Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/3503108"}]}