{"iri":"http://fasb.org/us-gaap/2026#SignificantCostsIncurredToAcquireMineralInterestOfProvedReserves","label":"Significant Costs Incurred to Acquire Mineral Interest of Proved Reserves (Deprecated 2025)","definition":"Significant costs that have been incurred, including capitalized costs and costs charged to expense, to acquire mineral interests that have proved reserves.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#SignificantCostsIncurredToAcquireMineralInterestOfProvedReserves"}