{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Elementia%20Materiales","controller":"Elementia Materiales","_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":"2026-10-30T23:13:58.480Z"},"count":16,"truncated":false,"mines":[{"mine_id":"3600125","mine_name":"KEYSTONE CEMENT COMPANY ","coal_metal_ind":"M","mine_type":"Facility","mine_status":"Active","state":"PA","county_name":"Northampton","controller_name":"Elementia Materiales","operator_name":"Keystone Cement Company ","num_employees":124,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/3600125"},{"mine_id":"1700007","mine_name":"Union Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Knox","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/1700007"},{"mine_id":"1700022","mine_name":"THOMASTON CEMENT PLANT","coal_metal_ind":"M","mine_type":"Facility","mine_status":"Abandoned","state":"ME","county_name":"Knox","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company, Inc.","num_employees":0,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/1700022"},{"mine_id":"1700120","mine_name":"Fairfield Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Somerset","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700120"},{"mine_id":"1700145","mine_name":"Lisbon Pit","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Androscoggin","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700145"},{"mine_id":"1700169","mine_name":"Portable 2","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Oxford","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700169"},{"mine_id":"1700231","mine_name":"Ocean Ave Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Cumberland","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/1700231"},{"mine_id":"1700240","mine_name":"Presque Isle","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Aroostook","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700240"},{"mine_id":"1700255","mine_name":"Ellsworth Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Hancock","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700255"},{"mine_id":"1700296","mine_name":"Farmington Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Franklin","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700296"},{"mine_id":"1700331","mine_name":"MADAWASKA PLANT","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Aroostook","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":0,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700331"},{"mine_id":"1700405","mine_name":"Naples Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Cumberland","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700405"},{"mine_id":"1700431","mine_name":"Portable 1","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Knox","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/1700431"},{"mine_id":"1700493","mine_name":"CHAPMAN PIT","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Aroostook","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":0,"primary_canvass":"Stone","canonical_url":"https://api.morvs.ai/mine/1700493"},{"mine_id":"1700585","mine_name":"Augusta Wash Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Kennebec","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700585"},{"mine_id":"1700590","mine_name":"Portable 3","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"ME","county_name":"Knox","controller_name":"Elementia Materiales","operator_name":"Dragon Products Company","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/1700590"}]}