{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=Ameri-can%20Onyx%20Mining%2C%20LLC","name":"Ameri-can Onyx Mining, LLC","_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":"2026-10-06T13:00:27.449Z"},"summary":{"total_violations":3,"significant_and_substantial":0,"proposed_penalty_usd":420,"amount_paid_usd":420},"top_violated_rules":[{"part_section":"56.1000","n":1},{"part_section":"50.30(a)","n":1},{"part_section":"46.3(a)","n":1}],"recent_violations":[{"violation_no":"9308874","issue_date":"12/21/2017","mine_id":"4202548","controller_name":"Tom  Howcroft","violator_name":"Ameri-can Onyx Mining, LLC","sig_sub":"N","part_section":"50.30(a)","negligence":"ModNegligence","proposed_penalty":118,"canonical_url":"https://api.morvs.ai/mine-violation/9308874"},{"violation_no":"5036944","issue_date":"09/30/2025","mine_id":"4202548","controller_name":"Tom  Howcroft","violator_name":"Ameri-can Onyx Mining, LLC","sig_sub":"N","part_section":"46.3(a)","negligence":"ModNegligence","proposed_penalty":151,"canonical_url":"https://api.morvs.ai/mine-violation/5036944"},{"violation_no":"5036945","issue_date":"09/30/2025","mine_id":"4202548","controller_name":"Tom  Howcroft","violator_name":"Ameri-can Onyx Mining, LLC","sig_sub":"N","part_section":"56.1000","negligence":"LowNegligence","proposed_penalty":151,"canonical_url":"https://api.morvs.ai/mine-violation/5036945"}]}