{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Hepworth%20Plc","controller":"Hepworth Plc","_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":"2026-11-04T07:31:18.322Z"},"count":10,"truncated":false,"mines":[{"mine_id":"0100123","mine_name":"Coosa River Clay Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"AL","county_name":"Bibb","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/0100123"},{"mine_id":"0300484","mine_name":"Hutchinson Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"AR","county_name":"Miller","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/0300484"},{"mine_id":"1300355","mine_name":"Lehigh Clay Pit And Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"IA","county_name":"Webster","controller_name":"Hepworth Plc","operator_name":"Dickey Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/1300355"},{"mine_id":"1400225","mine_name":"Radell Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"KS","county_name":"Crawford","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/1400225"},{"mine_id":"1400684","mine_name":"Price Clay Pit No 2","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"KS","county_name":"Crawford","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/1400684"},{"mine_id":"1401098","mine_name":"W S Dickey Clay Plant","coal_metal_ind":"M","mine_type":"Facility","mine_status":"Abandoned","state":"KS","county_name":"Crawford","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/1401098"},{"mine_id":"1401102","mine_name":"Simone Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"KS","county_name":"Crawford","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/1401102"},{"mine_id":"2200093","mine_name":"Dickey Company Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"MS","county_name":"Lauderdale","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/2200093"},{"mine_id":"3400279","mine_name":"Chandler Clay Mine","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OK","county_name":"Le Flore","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/3400279"},{"mine_id":"4101522","mine_name":"Texarkana Plant","coal_metal_ind":"M","mine_type":"Facility","mine_status":"Abandoned","state":"TX","county_name":"Bowie","controller_name":"Hepworth Plc","operator_name":"W S Dickey Clay Manufacturing Company","num_employees":null,"primary_canvass":"Nonmetal","canonical_url":"https://api.morvs.ai/mine/4101522"}]}