{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/mines/check?name=De%20Silva%20Holding%20Company%20Inc%3B%20Richard%20B%20Gates","name":"De Silva Holding Company Inc; Richard B Gates","_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":"2026-10-07T21:41:56.551Z"},"summary":{"mines":2,"total_accidents":1,"fatalities":0},"mines":[{"mine_id":"0402098","mine_name":"DeSilva Gates Aggregates","coal_metal_ind":"M","mine_status":"Active","state":"CA","controller_name":"De Silva Holding Company Inc; Richard B Gates","operator_name":"DeSilva Gates Construction LLC","num_employees":10,"canonical_url":"https://api.morvs.ai/mine/0402098"},{"mine_id":"0405337","mine_name":"Curtner Quarry","coal_metal_ind":"M","mine_status":"Intermittent","state":"CA","controller_name":"De Silva Holding Company Inc; Richard B Gates","operator_name":"DeSilva Gates Construction, LLC","num_employees":5,"canonical_url":"https://api.morvs.ai/mine/0405337"}],"recent_fatalities":[]}