Entity Addresses, Address Type [Axis] Business Contact [Member] Components of equity [axis] Issued capital [member] Contributed Surplus [Member] Accumulated Other Comprehensive Loss [Member] Retained earnings [member] Classes of property, plant and equipment [axis] Vehicles [member] Machinery [member] Mining property [member] Fixtures and fittings [member] Building [Member] Property, plant and equipment [member] Categories of related parties [axis] Borborema [Member] Bluestone [Member] Associates [axis] Acquisition [Member] Mineracao Serra Grande [Member] Classes of acquired receivables [axis] Apoena [Member] Aranzazu [Member] Minosa [Member] Common Shares [Member] Warrants [member] Mineral Properties [Member] Land and buildings Furniture Fixtures [Member] Plant And Machinery [Member] Right-of-use assets Assets Under Construction [Member] Total [Member] Q 22022 Promissory Note [Member] Q 32022 Promissory Note [Member] Q 22023 Promissory Note [Member] Q 12024 Promissory Note [Member] Q 32024 Promissory Note [Member] Bank Atlantida Q 22022 Loan Agreement [Member] Bank A B C Brasil Q 42022 Loan Agreement [Member] Bank Santander Mexico Q 32024 Loan Agreement [Member] Bank Santander Brazil Q 32023 Loan Agreement [Member] Bank Safra Q 32024 Loan Agreement [Member] Bank Brasil Q 12024 Loan Agreement [Member] Bank Bradesco Q 12022 Loan Agreement [Member] Q 42024 Loan Agreement [Member] B T G Pactual [Member] Debentures [Member] Goldlinkedloan [Member] Nemesia Sarl [Member] Current Financial Debt [Member] Non Current Financial Debt [Member] Era Dorada [Member] Measurement [axis] Income Taxes [Member] Counterparties [axis] Brazil [Member] Mexico [Member] Honduras [Member] Guatemala [Member] Classes of other provisions [axis] Long Term Employee Benefits [Member] Provisionfor Legal Claims [Member] Deferred Consideration [Member] C V R [Member] Other Liabilitie [Member] Stock Options [Member] Brazilian [Member] Greenshoe Option [Member] Classes of entity's own equity instruments [axis] Stock Options 1 [Member] Stock Options 2 [Member] Stock Options 3 [Member] Stock Options 4 [Member] Stock Options 5 [Member] Stock Options 6 [Member] Stock Options 7 [Member] Total Stock Options [Member] Exploration and evaluation assets [member] Classes of financial liabilities [axis] Profit (loss) Loans And Debentures [Member] Derivatives [member] Classes of financial instruments [axis] Swap Aura Almas [Member] Swap Apoena Mines [Member] Gold Deivatives [Member] Measured At Amortized Costs [Member] Fair Value Through Profit Loss [Member] Fair Value Through O C I [Member] Types of contracts [axis] Net defined benefit liability (asset) [axis] Hierarchy [Member] Levels of fair value hierarchy [axis] Liability Measured At Fair Value [Member] Contingent Value Rights [Member] Contingent consideration [member] Concentrations of risk [axis] W A C C [Member] Credit risk [member] Expected Volatility [Member] Types of risks [axis] Within One Year [Member] Two To Three Years [Member] Four To Five Year [Member] Within 1 Year [Member] Classes of financial assets [axis] Derivative Financial Instruments [Member] Deferred Stock Units [Member] Minosa Mine [Member] Apoena Mine [Member] Aranzazu Mine [Member] Almas Mine [Member] Borborema Mine [Member] Serra Grande Mine [Member] Total Reportable Segments [Member] Non Reportable Segments [Member] All other segments [member] Entity Addresses [Table] Entity Addresses [Line Items] Document Type Amendment Flag AmendmentDescription Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Contact Personnel Name ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Auditor Name Auditor Firm ID Auditor Location Profit or loss [abstract] Revenue Cost of goods sold Gross profit General and administrative expenses Exploration expenses Change in estimate for mine closure and restoration Other income (expenses), net Operating income Finance expense Finance income Income before income taxes Current tax Deferred tax Income taxes (Loss) / Profit for the year Weighted average numbers of ordinary shares outstanding Basic Diluted (Loss) / Profit per share– Basic (Loss) / Profit per share– Diluted (Loss) / Profit for the year Other comprehensive income: Change in the fair value of cash flow hedge, net of tax (Loss) gain on foreign exchange translation of subsidiaries Change in the fair value of equity investments Actuarial loss (gain) on post-employment benefit, net of tax Other comprehensive (loss) / profit, net of tax Total comprehensive loss Statement of cash flows [abstract] Cash flows from operating activities (Loss) / Profit for the year Items adjusting loss of the year Changes in working capital Income tax and social contribution paid Other current and non-current assets and liabilities Net cash generated by operating activities Cash flows from investing activities Purchase of property, plant and equipment Short term investment Acquisition of investment – Bluestone Inc., net of cash acquired -Acquisition of investment – Altamira Gold Corp Acquisition of investment - Mineração Serra Grande, net of cash acquired Cash from acquired subsidiary included in the consolidation Net cash used in investing activities Cash flows from financing activities Proceeds received from loans and debentures Proceeds received from NSR Royalty agreement Repayment of loans and debentures Derivative settlement- debt swap agreements Derivatives fees Interest paid on loans and debentures Payment from liability (NSR agreement) Principal payments of lease liabilities Interest payments of lease liabilities Repayment of other liabilities Payment of dividends Acquisition of treasury shares Proceeds from exercise of stock options Net Proceeds from Nasdaq IPO Net cash generated by (used in) financing activities Increase in cash and cash equivalents Effect of foreign exchange gain (loss) on cash equivalents Cash and cash equivalents, beginning of the year Cash and cash equivalents, end of the year Statement of financial position [abstract] ASSETS Current Cash and cash equivalents Restricted cash Accounts receivables Value added taxes and other recoverable taxes Inventories Derivative financial instruments Other receivables and assets Total current Non-current Value added taxes and other recoverable taxes Inventories Other receivables and assets Property, plant and equipment Deferred income tax assets Total non-current Total assets LIABILITIES Current Trade and other payables Derivative financial instruments Loans and debentures Liability measured at fair value Current income tax liabilities Current portion of other liabilities Provision for mine closure and restoration Liabilities directly associated with assets classified as held for sale Total current Non-current Loans and debentures Liability measured at fair value Derivative financial instruments Deferred income tax liabilities Provision for mine closure and restoration Other provisions Other liabilities Total non-current SHAREHOLDERS’ EQUITY Share capital Contributed surplus Accumulated other comprehensive income Accumulated losses Total equity Total liabilities and equity Statement of changes in equity [table] IfrsStatementLineItems [Line Items] At December 31, 2022 Beginning balance, shares Exercise of options Exercise of options Shares  Issuance of shares (Bluestone & Nemesia) Issuance of shares  Issuance of shares - IPO Nasdaq Issuance of shares - IPO Nasdaq Shares  (-) IPO transaction costs Shared based compensation Shared based compensation Shares Cancellation of shares repurchased Cancellation of shares repurchased Shares Change in the fair value of cash flow hedge, net of tax Gain on foreign exchange translation of subsidiaries Change in the fair value of equity investments Actuarial gain on post-employment benefit, net of tax Income for the year Dividends (note 29) At December 31, 2023 Ending balance, shares Notes and other explanatory information [abstract] NATURE OF OPERATIONS BASIS OF PREPARATION AND PRESENTATION Summary Of Material Accounting Policies SUMMARY OF MATERIAL ACCOUNTING POLICIES Significant Accounting Estimates And Judgements SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS Acquisitions ACQUISITIONS CASH AND CASH EQUIVALENTS Accounts Receivables ACCOUNTS RECEIVABLES Value Added Tax And Other Recoverable Taxes VALUE ADDED TAX AND OTHER RECOVERABLE TAXES INVENTORIES OTHER RECEIVABLES AND ASSETS Property Plant And Equipment PROPERTY, PLANT AND EQUIPMENT TRADE AND OTHER PAYABLES Loans And Debentures LOANS AND DEBENTURES Liability Measured At Fair Value LIABILITY MEASURED AT FAIR VALUE INCOME TAXES Provision For Mine Closure And Restoration PROVISION FOR MINE CLOSURE AND RESTORATION Other provisions [abstract] OTHER PROVISIONS OTHER LIABILITIES Equity EQUITY Revenue [abstract] REVENUE COST OF GOODS SOLD BY NATURE GENERAL AND ADMINISTRATIVE EXPENSES EXPLORATION EXPENSES FINANCE EXPENSE CASH FLOW INFORMATION Other Expenses Income Net OTHER (EXPENSES) INCOME, NET FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENT FINANCIAL RISK MANAGEMENT CAPITAL MANAGEMENT RELATED PARTY TRANSACTIONS Segment Information SEGMENT INFORMATION COMMITMENTS AND CONTINGENCIES (LOSS) / PROFIT PER SHARE Basis of consolidation Segment reporting Foreign currency translation Revenue recognition Taxation Leases arrangements Impairment and reversal of impairment of long-lived assets Inventory Property, plant and equipment Asset acquisition Business combination and goodwill Borrowing costs Royalties Financial instruments Provisions Mine closure and restoration Long-term employee benefits Share-based payments Share capital Earnings per share Cash and cash equivalents Accounting standards issued but not yet effective New and amended standards and interpretations Schedule of depreciation Schedule of acquisitions Schedule of financial information of the investment Schedule of Assets acquired and liabilities assumed Schedule of cash and equivalents Schedule of Accounts Receivables Schedule of Value Added Tax And Other Recoverable Taxes Schedule of inventories Schedule of Total receivables and assets Schedule of Property, plant and equipment Schedule of trade and other payables Schedule of loans and debentures Schedule of loans and debentures Schedule of income taxes expenses Schedule of Deferred tax assets and liabilities Schedule of deferred income tax asset Schedule of deferred income tax Schedule of effective tax rate Schedule of provision for mine closure and restoration Schedule of Other provisions Schedule of long term employee benefit Schedule of other liabilities Schedule of NSR royalty Schedule of lease liability obligation Schedule of stock option Schedule options issued and outstanding Schedule of revenue Schedule of cost of goods sold by nature Schedule of general and administrative expenses Schedule of exploration expenses Schedule of finance expenses Schedule of items of adjusting profit loss Schedule of changes in working capital Schedule of other current and non current assets and liabilities Schedule of non-cash investing and financing activities Disclosure of debt instruments [text block] Schedule of financial instruments Schedule of Classification of financial instruments Schedule of swap agreements Schedule of financial assets and liabilities measured at fair value on a recurring basis Schedule of inputs of fair value Schedule of Liability measured at fair value Schedule of liquidity risk Schedule of market risk Schedule of segment information Schedule of commitments for future minimum payments Schedule of earning per share Disclosure of detailed information about property, plant and equipment [table] Depreciation method Depreciation Rate Balance at the beginning of the year Loss for the year Joint Venture acquisition Investment included in the consolidation (acquisition of control) Balance at the end of the year Disclosure of associates [table] Other Assets Loans and debentures Provision for mine closure and restoration Deferred income tax liabilities Net assets Accounts receivables Value added taxes and other recoverable taxes Inventories (a) Other receivables and assets Property, plant and equipment (b) Deferred income tax assets  Assets  Liabilities Total identifiable net assets at fair value Purchase consideration transferred Fair value of inventories Fair value of Property, plant and equipment Disclosure of transactions between related parties [table] Revaluation of investment Other income (expenses) cash and cash equivalent Other immaterial assets and liabilities Common shares issued AssetAcquisition market price AssetAcquisition additional amount Cash Consideration Non-Cash Consideration Upfront cash payment Purchase price fair value consideration Acquisition-related costs Net cash cash consideration paid cash and cash equivalents acquired Contributed revenues Acquisition profit Cash at bank Term deposits Cash and Cash Equivalents Trade receivables Other receivables (a) Accounts receivables Disclosure of acquired receivables [table] Sales taxes and value added taxes Other taxes Income taxes and social contribution Total Value added tax and other recoverable taxes Current Non-Current Finished product Work-in-process Parts and supplies Total inventories Current Non-current Prepaids expenses Advances to vendors Deposits Employees receivables (a) (Note 30) Altamira investment (b) Other assets Total receivables and assets Current Non-current Provision for inventory Income (loss) subscription agreement description Number of common shares issued purchase warrants exercise price fair value OCI amount Net book value at December 31, 2022 Additions Bluestone acquisition Mineração Serra Grande acquisition Depletion and amortization Transfers Disposals Net book value at December 31, 2023 Cost Accumulated Depreciation Net book value at December 31, 2023 Depreciation Borborema Inc acquisition (Note 5) Interest related to loans and debentures Trade accounts payable to suppliers Other taxes payables Accrued liabilities to suppliers Contract liability Total accounts payable Debt maturity date Financial debt interest rate Financial debt face amount 2027 2028 2029 2030 2031 onwards Total  Number of common shares issued principal amount liability fair value Net gain liability fair value total outstanding balance Disclosure of fair value measurement of assets [table] Current income tax Deferred income tax Total income taxes expense Deferred income tax liabilities Total deferred taxes, net Deferred income tax assets beginning Profit (loss) of acquiree since acquisition date Recorded through other comprehensive income Exchange differences Acquisition of Bluestone Acquisition of MSG Deferred income tax assets Ending Provision for mine closure and restoration Tax losses carried forward Fair value on acquisitions Non-deductible provisions Non-deductible exchange changes Deferred taxes over non-monetary items Depreciation Advance payments Others Total of deferred tax assets and liabilities Income before Income taxes Income taxes at statutory rate applicable to the parent Company (0%) Tax calculated at the domestic rates Non-deductible expenses/non-taxable (income) Deferred tax assets from losses carried forward Unrecognized deferred tax asset (losses carried forward) Tax exemptions (a) Withholding taxes on distribution Tax over translation adjustments Deferred taxes over non-monetary items Others Income tax expense Effective tax rate Current income tax liabilities Balance, beginning of year Accretion expense (note 24) Disbursements Change in estimate (a) Acquisition of Bluestone (Note 5(a)) Acquisition of MSG (Note 5(b)) Additions Held for sale liability Foreign exchange Balance, end of year Current Non-current Disclosure of offsetting of financial assets [table] Risk free rate Disclosure of other provisions [table] At December 31, 2024 Periodic service and finance cost Change in provision for the period Actuarial changes Settlement during the year Addition of CVR (Note 5 (a)) Acquisition of MSG (Note 5 (b)) Foreign exchange At December 31, 2025 Discount Rates Salary Increase Rate Long Term Inflation NSR royalty (note 18 (a)) Lease payment obligation (note 18 (b)) Total other liabilities Current Non-current Balance, beginning of year Royalty payments Increase in NSR obligations Balance, end of year Balance, beginning of year Acquisition of Bluestone Acquisition of MSG (Note 5 (b)) Change in estimate (a) Accretion expense (Note 24) Lease payments (Principal) Lease payments (Interest) Foreign exchange Balance, end of year Current Non-current Weighted average discount rate of lease liabilities Disclosure of fair value measurement of equity [table] Number of option issued Weighted average price of stock option beginning Stock option exercised Weighted average price of stock option Exercised Stock option Forfeited Weighted average price of stock option Forfeited Stock option granted Weighted average price of stock option granted Number of stock option issued Weighted average price of stock option Ending Weighted average price of stock option Options outstanding Options exercisable Stock option remaining contractual life Stock option expiry dates Common shares authorized Options issued share-based payment expense Prepayment outstanding amount Hedge accounting value Repurchase common shares share capital Cancelaration shares Proceeds initial public offering Proceeds initial public offering Cash transaction costs Equity Gold Copper & Gold concentrate Provisional prices Other (a) Revenue percentage description Direct mine and mill costs (a) Direct mine and mill costs - Contractors Direct mine and mill costs - Salaries Total Salaries, wages, benefits and bonus Professional and consulting fees Legal, filing, listing and transfer agent fees Insurance Directors' fees Travel expenses Share-based payment expense (Note 19c) Depreciation and amortization Care and maintenance Other Total Minosa Borborema Almas Apoena Aranzazu Serra Grande All other segments Total Accretion expense (Note 16) Lease interest expense (Note 18 (b)) Interest expense on loans and debentures Finance cost on post-employment benefit Unrealized loss with derivative gold collars Realized loss with derivative gold collars Loss on other derivative transactions Derivative fee(a) Change in liability measured at fair value (Note 14) Loss on settlement of liability with equity instruments (Note 13) Other finance costs Finance expenses Change in liability measured at fair value (Note 14) Interest income Total finance result Disclosure of financial liabilities [table] Deferred and current income tax expense Accretion expense (Note 24) Lease Interest expense (Note 24) Interest expense on loans and debentures (Note 24) Finance cost on post-employment benefit (Note 24) Unrealized loss on derivatives gold collars (Note 24) Loss on other derivatives (Note 24) Foreign exchange (gain) loss (Note 24) Derivative fee (Note 24) Change in fair value in liability measured at fair value Share-based payment expense (Note 22) (Gain) on fair value change of Serrote Promissory Note Loss on settlement of liability with equity instruments (Note 24) (Gain) on Joint Venture acquisition (Note 5) Loss on disposal of assets (Note 11) Other non-cash items Total Increase in accounts receivables and value added taxes and other recoverable taxes Increase in inventory Increase in trade and other payables Total Changes in other current and non-current assets and liabilities consists of: (Increase) / Decrease in other receivables and assets and inventories (non-current) Increase in other receivables and assets (current) (Increase) in other liabilities (current and non-current) Total Non-cash addition to property, plant and equipment Total Balance as of December 31, 2024   Loan repayments   Loan proceeds   Interest paid on loans *   Interest paid on debentures *   Derivative settlement   Interest expenses on loans   Interest expenses on debentures   Derivative result   Foreign exchange adjustments   Derivative settlement (withholding taxes)   Fair value adjustment   Gold Hedges fair value adjustment   Loan and debentures repayments    Derivative gold collars settlement   Swap fair value adjustment   Other derivatives fair value adjustment   Acquisition of Bluestone    Derivative settlement (other hedges)   Derivative settlement (debt swap agreements) Balance as of December 31, 2025 Expected discount loss other expenses Equity method loss gain on the acquisition of a joint venture Disclosure of detailed information about financial instruments [table] Non current assets Current Liability Current Liability Derivatives Liability Assets Accounts receivable Derivative Financial Instrument Non-current Other receivables and assets Assets Liabilities Derivative Financial Instrument Loan and debentures Derivative Financial Instrument Loan and debentures Liability measured at fair value Deferred consideration (NSR) Other provisions (CVR) Other liabilities  Total Disclosure of disaggregation of revenue from contracts with customers [table] Current assets assets Liability Other receivables and assets Debentures (a) Derivative Financial Instrument Deferred consideration (NSR)  Total Fair value Valuation inputs Relationship of unobservable inputs to fair value Disclosure of detailed information about concentrations of risk that arises from contracts within scope of IFRS 17 [table] Valuation inputs Disclosure of risk management strategy related to hedge accounting [table] Provision for mine closure and restoration Lease liabilities short-term Floor price Ceiling prices Finance expenses loss Disclosure of financial assets [table] Fair value cash and cash equivalents working capital Cash and cash equivalents Board of Directors description Total compensation Deferred stock issued Royalty expense Dividends payable to Northwestern Description Cost of goods sold Depletion and amortization Gross profit General and administrative expenses Exploration expenses Change in estimation for mine closure and restoration Other income (expense), net Operating income/(loss) Finance expense Income/ (Loss) before income taxes Current tax Deferred tax Income taxes Property, plant and equipment Total assets Total liabilities Purchase of property, plant and equipment Interest in debt Within 1 year 2 years 3 years 4 years Over 5 years Total Weighted average number of ordinary shares outstanding - basic Weighted average number of ordinary shares outstanding - diluted (Loss) / Profit per share - basic (Loss) / Profit per share - diluted contingencies The number of equity shares outstanding. General and administrative expense ChangeInEstimateForMineClosureAndRestoration Other operating income (expense) Profit (loss) from continuing operations ChangeInFairValueOfCashFlowHedgeNetOfTax LossGainOnForeignExchangeTranslationOfSubsidiaries ActuarialLossGainOnPostemploymentBenefitNetOfTax Comprehensive income, attributable to owners of parent Comprehensive income ChangesInWorkingCapitals IncomeTaxAndSocialContributionPaid CashFlowFromUsedInOperatingActivities Purchase of property, plant and equipment, classified as investing activities Gains on disposals of investment properties AcquisitionOfInvestmentAltamiraGoldCorp AcquisitionOfInvestmentMineraoSerraGrandeNetOfCashAcquired Cash flows from (used in) investing activities Repayments of bonds, notes and debentures Gains on change in fair value of derivatives InterestPaidOnLoansAndDebentures PaymentFromLiabilityNsrAgreement Payments of lease liabilities, classified as financing activities InterestPaymentsOfLeaseLiabilities RepaymentOfOtherLiabilities PaymentOfDividends AcquisitionOfTreasuryShares Cash flows from (used in) financing activities Increase (decrease) in cash and cash equivalents after effect of exchange rate changes ReceivablesFromTaxesOtherThanIncomeTaxNonCurrent InventoriesNonCurrent OtherReceivablesAndAssetsNonCurrent DerivativeFinancialInstrumentsCurrent LoansAndDebentures LiabilityMeasuredAtFairValue DerivativeFinancialInstrumentsNonCurrent ProvisionForMineClosureAndRestorationNonCurrent Non-current liabilities Equity [Default Label] Equity and liabilities EquitySharesOutstanding ChangeInFairValueOfEquityInvestment PropertyPlantAndEquipmentPolicyTextBlock ShareCapitalPolicyTextBlock CashAndCashEquivalentsPolicyTextBlock ScheduleOfLoansAndDebenturesPaymentsTableTextBlock Provision for decommissioning, restoration and rehabilitation costs Deferred tax liabilities Trade and other receivables Deferred tax assets Loans and receivables Current value added tax receivables CurrentInventories Non-current inventories ReceivablesCurrentAssets ReceivablesNonCurrentAssets Adjustments for depreciation expense Deferred tax liability (asset) ProvisionForMineClosureAndRestorationIncome DeferredTaxesOverNonmonetary OthersTaxes Current tax liabilities, current Additions [Default Label] CurrentMiningOperations NonCurrentMiningOperations ForeignExchange Other current liabilities Other non-current liabilities NSRRoyaltyBeginningBalance NSRRoyaltyEndingBalance LeaseLiabilitiesBeginningBalance AcquisitionOfBluestones ChangeInEstimates Undiscounted finance lease payments to be received ForeignExchangeLeaseLiability LeaseLiabilitiesEndingBalance Non-current lease liabilities Number of shares outstanding WeightedAveragePriceOfStockOptionBeginning WeightedAveragePriceOfStockOptionEnding GeneralAdministrativeExpenses Losses on change in fair value of derivatives AccretionExpenseNote Cashflow WorkingCapital OtherCurrentAndNonCurrentAssetsAndLiabilities TotalPropertyPlantAndEquipment DebtReconciliation Repayments of subordinated liabilities Other non-current receivables DerivativeFinancialInstrumentCurrent DerivativeFinancialInstrumentNonCurrent LoanAndDebenturesNonCurrent LiabilityMeasuredAtFairValueNonCurrent Other non-current financial liabilities DerivativeFinancialInstrumentLiability DeferredConsideration ValuationInput ProvisionForMineClosureAndRestoration Credit derivative, fair value Current restricted cash and cash equivalents PropertyPlantAndEquipments FutureMinimumPaymentsOperatingLeases