{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Western%20States%20Stone%20Company%20Inc","controller":"Western States Stone Company 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":"2026-10-05T16:04:28.547Z"},"count":4,"truncated":false,"mines":[{"mine_id":"0201631","mine_name":"7 Springs Onyx Mine","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"AZ","county_name":"Maricopa","controller_name":"Western States Stone Company Inc","operator_name":"Western States Stone Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/0201631"},{"mine_id":"0202271","mine_name":"Western States Stone","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"AZ","county_name":"Yavapai","controller_name":"Western States Stone Company Inc","operator_name":"Western States Stone Company","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/0202271"},{"mine_id":"0202747","mine_name":"WEST QUARRY","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"AZ","county_name":"Coconino","controller_name":"Western States Stone Company Inc","operator_name":"Western States Stone Company","num_employees":0,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/0202747"},{"mine_id":"0403696","mine_name":"Grand Canyon Quarries","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"CA","county_name":"Riverside","controller_name":"Western States Stone Company Inc","operator_name":"Grand Canyon Quarries","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/0403696"}]}