{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Great%20Lakes%20Chemical%20Corp","controller":"Great Lakes Chemical Corp","_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":"2026-10-03T18:28:14.921Z"},"count":1,"truncated":false,"mines":[{"mine_id":"0403709","mine_name":"Little Sparkler Mine","coal_metal_ind":"M","mine_type":"Underground","mine_status":"Abandoned","state":"CA","county_name":"Kern","controller_name":"Great Lakes Chemical Corp","operator_name":"Great Lakes Chemical Corp","num_employees":null,"primary_canvass":"Metal","canonical_url":"https://api.morvs.ai/mine/0403709"}]}