{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Borsberry%20Bert","controller":"Borsberry Bert","_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":"2026-11-04T09:36:06.143Z"},"count":5,"truncated":false,"mines":[{"mine_id":"2901944","mine_name":"Borsberry No 1","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"NM","county_name":"Lea","controller_name":"Borsberry Bert","operator_name":"Borsberry Construction Company Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/2901944"},{"mine_id":"4101505","mine_name":"El Paso Quarry And Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"TX","county_name":"El Paso","controller_name":"Borsberry Bert","operator_name":"Borsberry Construction Company Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/4101505"},{"mine_id":"4102791","mine_name":"Hueco Quarry","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"TX","county_name":"Zavala","controller_name":"Borsberry Bert","operator_name":"Borsberry Construction Company Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/4102791"},{"mine_id":"4102851","mine_name":"Harrison Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"TX","county_name":"Wheeler","controller_name":"Borsberry Bert","operator_name":"Borsberry Construction Company Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/4102851"},{"mine_id":"4103166","mine_name":"Crusher #992","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"TX","county_name":"Martin","controller_name":"Borsberry Bert","operator_name":"Borsberry Construction Company Inc","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/4103166"}]}