{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Arthur%20L%20Melville","controller":"Arthur L Melville","_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":"2026-10-03T12:14:37.045Z"},"count":1,"truncated":false,"mines":[{"mine_id":"2400453","mine_name":"Melville Ready Mix Sand & Gravel","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"MT","county_name":"Big Horn","controller_name":"Arthur L Melville","operator_name":"Melville Ready Mix Sand & Gravel","num_employees":0,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/2400453"}]}