{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Messina%20J%20P","controller":"Messina J P","_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":"2026-10-01T01:32:16.370Z"},"count":2,"truncated":false,"mines":[{"mine_id":"1600957","mine_name":"J P Messina Pit #1","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"LA","county_name":"East Baton Rouge","controller_name":"Messina J P","operator_name":"J P Messina Sand & Gravel Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1600957"},{"mine_id":"1601237","mine_name":"Portable Screening Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"LA","county_name":"Iberville","controller_name":"Messina J P","operator_name":"Iberville Enterprises Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1601237"}]}