| Significant Accounting Policies (Policies) | 12 Months Ended |
| Dec. 31, 2020 |
| Discloure of Significant Accounting Policies | |
| Description of accounting policy for basis of consolidation [text block] | (a) Basis of consolidation i) Subsidiaries and structured entities Subsidiaries and certain structured entities are entities controlled by the Group. The Group controls an entity when it is exposed to, or has rights to, variability in returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. The financial statements of subsidiaries are included in the consolidated financial statements from the date on which control commences until the date on which control ceases. ii) Loss of control When the Group loses control over a subsidiary, it derecognises the assets and liabilities of the subsidiary, and any related Non-controlling interests (“NCI”) and other components of equity. Any gain or loss is recognised in profit or loss. Any interest retained in the former subsidiary is measured at fair value when control is lost. iii) Non-controlling interests NCI is measured at their proportionate share of the carrying amounts of the acquiree's identifiable net assets at fair value at the acquisition date. Changes in the Group's interest in a subsidiary that do not iv) Transactions eliminated on consolidation Intra-group balances and transactions, and any unrealised income and expenses arising from intra-group transactions, are eliminated. Unrealised losses are eliminated in the same way as unrealised gains, but only to the extent that there is no |
| Description of accounting policy for functional currency [text block] | (b) Foreign currency i) Foreign operations As stated in note 2 · assets and liabilities are translated using the exchange rate at year end; and · income, expenses and cash flow items are translated using the rate that approximates the exchange rates at the dates of the transactions. When the settlement of a monetary item receivable from or payable to a foreign operation is neither planned nor likely in the foreseeable future, foreign exchange gains and losses arising from the item are considered to form part of the net investment in a foreign operation and are recognised in Other Comprehensive Income (“OCI”). If settlement is planned or likely in the foreseeable future, foreign exchange gains and losses are included in profit or loss. When settlement occurs, the settlement will not not When the Group disposes of its entire interest in a foreign operation or loses control over a foreign operation, the foreign currency gains or losses accumulated in OCI related to the foreign operation are reclassified to profit or loss. If the Group disposes of part of an interest in a foreign operation which remains a subsidiary, a proportionate amount of foreign currency gains or losses accumulated in OCI related to the subsidiary are reattributed between controlling and non-controlling interests. All resulting translation differences are reported in OCI and accumulated in the foreign currency translation reserve. ii) Foreign currency translation In preparing the financial statements of the Group entities, transactions in currencies other than the functional currency (foreign currencies) of these Group entities are recorded at the rates of exchange prevailing at the dates of the transactions. At each reporting date, monetary assets and liabilities are translated using the current foreign exchange rate. Non-monetary assets and liabilities are translated using the historical rate on the date of the transaction. All gains and losses on translation of these foreign currency transactions are included in profit or loss for the year. On October 1, 2018 1:1 February 20, 2019 2.5 1 81.79 2019: 16.77 2018: 1 1 December 31, 2020. Further, the Reserve Bank of Zimbabwe (“RBZ”) issued a directive to Zimbabwean banks to separate foreign currency (“Foreign currency”) and RTGS$ for bank accounts held by clients on October 1, 2018. 30% November 12, 2018 30% 55%, May 26, 2020 55% 70% January 8, 2021 70% 60% 2021 In applying IAS 21, · the majority of revenue is received in US Dollars; · the gold price receivable was calculated in US Dollars; · the majority of costs are calculated by reference to the US Dollar if denominated in RTGS$ or is paid in US Dollars; and · Income tax liabilities calculated in RTGS$ are settled predominantly in US Dollars. The application of IAS 21, 142 |
| Description of accounting policy for leases [text block] | (c) Leases The Group recognises a right of use asset and a lease liability at the lease commencement date. The right of use asset is initially measured at cost, which comprises the initial amount of the lease liability adjusted for any lease payments made at or before the commencement date, plus any initial direct costs incurred and an estimate of costs to dismantle and remove the underlying asset or to restore the underlying asset or the site on which it is located, less any lease incentives received. The right of use asset is subsequently depreciated using the straight-line method from the commencement date to the end of the lease term, unless the lease transfers ownership of the underlying asset to the Group by the end of the lease term or the cost of the right of use asset reflects that the Group will exercise a purchase option. In that case the right of use asset will be depreciated over the useful life of the underlying asset, which is determined on the same basis as property, plant and equipment. Also, the right of use asset is periodically reduced by impairment losses, if any, and adjusted for certain remeasurements of the lease liability. The lease liability is initially measured at the present value of the lease payments that are not The Group determines its incremental borrowing rate by obtaining interest rates from various external financing sources and makes certain adjustments to reflect the terms of the lease and type of the asset leased. Lease payments included in the measurement of the lease liability comprise the following: · fixed payments, including in-substance fixed payments; · variable lease payments that depend on an index or a rate, initially measured using the index or rate as at the commencement date; · amounts expected to be payable under a residual value guarantee; and · the exercise price under a purchase option that the Group is reasonably certain to exercise, lease payments in an optional renewal period if the Group is reasonably certain to exercise an extension option, and penalties for early termination of a lease unless the Group is reasonably certain not The lease liability is measured at amortised cost using the effective interest method. It is remeasured when there is a change in future lease payments arising from a change in an index or rate, if there is a change in the Group's estimate of the amount expected to be payable under a residual value guarantee, if the Group changes its assessment of whether it will exercise a purchase, extension or termination option or if there lease agreement changes in substance in terms of payment. When the lease liability is remeasured in this way, a corresponding adjustment is made to the carrying amount of the right of use asset or is recorded in profit or loss if the carrying amount of the right of use asset has been reduced to zero. The Group presents the right of use assets that do not The Group has elected not |
| Description of accounting policy for financial instruments [text block] | (d) Financial instruments i) Non-derivative financial assets Recognition and initial measurement The Group holds only financial assets measured at amortised cost and at fair value through profit or loss. Financial assets are initially recognised when the Group becomes a party to the contractual provisions of the instrument. A financial asset (unless it is a trade receivable without a significant financing component) or financial liability is initially measured at fair value plus, for an item not Classification and subsequent measurement On initial recognition, a financial asset is classified as and measured at amortised cost or at fair value through profit or loss. Financial assets are not first first A financial asset is measured at amortised cost if it meets both of the following conditions and is not · it is held within a business model whose objective is to hold assets to collect contractual cash flows; and · its contractual terms give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. All financial assets of the Group not may Net gains and losses are recognised in profit or loss. Financial assets classified as and measured at amortised cost are subsequently measured at amortised cost using the effective interest method. The amortised cost is reduced by impairment losses. Finance income, foreign exchange gains and losses and impairment are recognised in profit or loss. Any gain or loss on derecognition is recognised in profit or loss. The Group had the following non-derivative financial assets: Financial assets at amortised cost Financial assets at amortised cost comprise loans and receivables included in Trade and other receivables. Loans and receivables are financial assets with fixed or determinable payments that were not 5 ii) Non-derivative financial instruments Non-derivative financial liabilities are recognised initially on the trade date at which the Group becomes a party to the contractual provisions of the instrument. The Group derecognises a financial liability when its contractual obligations are discharged, cancelled or expire. Non-derivative financial liabilities consist of bank overdrafts, loans and borrowings and trade and other payables. Such financial liabilities are recognised initially at fair value plus any directly attributable transaction costs. Subsequent to initial recognition these financial liabilities are measured at amortised cost using the effective interest method. iii) Derivative financial instruments The Group held Derivative financial instruments to hedge its gold price exposure and invest excess short term Rands on hand at the South African subsidiary. Derivatives are recognised initially at fair value; attributable transaction costs are recognised in profit or loss as incurred. Subsequent to initial recognition, derivatives are measured at fair value. The Group does not iv) Offsetting Financial assets and liabilities are offset and the net amount is presented in the statement of financial position when, and only when, the Group has a legal right to offset the amounts and intends either to settle on a net basis or to realise the asset and settle the liability simultaneously. |
| Description of accounting policy for restricted cash and cash equivalents [text block] | (e) Cash and cash equivalents Cash and cash equivalents comprise cash balances and call deposits with original maturities of three 2019 2019 |
| Description of accounting policy for issued capital [text block] | (f) Share capital Share capital is classified as equity. Incremental costs directly attributable to the issue, consolidation and repurchase of fractional items of shares and share options are recognised as a deduction from equity, net of any tax effects. |
| Description of accounting policy for property, plant and equipment [text block] | (g) Property, plant and equipment i) Recognition and measurement Items of property, plant and equipment are measured at cost less accumulated depreciation and accumulated impairment losses. Cost includes expenditures that are directly attributable to the acquisition of the asset. The cost of self-constructed assets includes the cost of materials and direct labour, any other costs directly attributable to bringing the assets to a working condition for their intended use, the costs of dismantling and removing the items and restoring the site on which they are located and borrowing costs on qualifying assets. Gains and losses on disposal of an item of property, plant and equipment are determined by comparing the proceeds from disposal with the carrying amount of property, plant and equipment, and are recognised in profit or loss. Refer to note 5 ii) Subsequent costs The cost of replacing a part of an item of property, plant and equipment is recognised in the carrying amount of the item if it is probable that the future economic benefits embodied within the part will flow to the Group, and its cost can be measured reliably. The carrying amount of the replaced part is derecognised. The costs of the day-to-day servicing of property, plant and equipment are recognised in profit or loss as incurred. iii) Depreciation Depreciation is calculated to write off the depreciable amount, which is the cost of an asset, or other amount substituted for cost, less its residual value. On commencement of commercial production, depreciation of mine development, infrastructure and other assets is calculated on the unit-of-production method using the estimated measured, indicated and inferred resources which are planned to be extracted in terms of Blanket's life-of-mine plan (“LoMP”). Resources that are not not For other categories, depreciation is recognised in profit or loss on a straight-line basis over the estimated useful lives of each part of an item of property, plant and equipment, since this most closely reflects the expected pattern of consumption of the future economic benefits embodied in the asset. Inferred resources are included in the LoMP to the extent that there is a successful history of upgrading inferred resources. Blanket reports its resources inclusive of reserves. As a result, resources included in the LoMP and hence in the calculation of depreciation include material from measured, indicated and inferred resource classes as detailed below under the following types of resources: · Measured resources – all proven reserve blocks plus 50% · Indicated resources – all probable reserves plus indicated resources which occur within the mine extent as defined by the LoMP infrastructure. · Inferred resources – inferred resources (discounted by approximately 30% In addition, inferred resources are included in the LoMP if it is expected that the inferred resources can be economically recovered in the future. Economic recovery is expected if a history can be proven that the recovered grade of the inferred resources exceeded the pay limit grade and when this trend can be expected in the future and if it is economical to recover inclusive of the cost of the capital requirements to access and extract the gold from the inferred resources. Refer to note 17 Land is not The calculation of the production rate units could be affected to the extent that actual production in the future is different from the current forecast production based on reserves and resources. This would generally result from the extent to which there are significant changes in any of the factors or assumptions used in estimating mineral reserves and resources. These factors include: · changes in mineral reserves and resources; · differences between actual commodity prices and commodity price assumptions; · unforeseen operational issues at mine sites; and · changes in capital, operating, mining, processing and reclamation costs, discount rates and foreign exchange rates. The estimated useful lives for the current and comparative years are as follows: · buildings 10 15 2019: 10 15 2018: 10 15 · plant and equipment 10 2019: 10 2018: 10 · fixtures and fittings including computers 4 10 2019: 4 10 2018: 4 10 · motor vehicles 4 2019: 4 2018: 4 · right of use assets 3 6 · mine development, infrastructure and other assets in production, units-of-production method. Depreciation methods, useful lives and residual values are reviewed each financial year and adjusted if appropriate. When parts of an item of property, plant and equipment have different useful lives, they are accounted for as separate items (major components) of property, plant and equipment. Assets under construction's useful life and residual values will be assessed once the asset is available for use. |
| Description of accounting policy for exploration and evaluation expenditures [text block] | (h) Exploration and evaluation assets Exploration costs are capitalised as incurred. The costs related to speculative drilling on unestablished orebodies at Blanket Mine, general administrative or overhead costs are expensed as incurred. Exploration and evaluation costs capitalised are disclosed under Exploration and evaluation assets (refer to note 4 Costs not Once the technical feasibility and commercial viability of extracting the mineral resource have been determined, the property is considered to be a mine under development and moved to the mine development, infrastructure and other asset category within property, plant and equipment. Capitalised direct costs related to the acquisition, exploration and development of mineral properties remain capitalised until the properties to which they relate are ready for their intended use, sold, abandoned or management has determined there to be impairment. Exploration and evaluation assets are tested for impairment before the assets are transferred to mine development, infrastructure and other assets. Exploration and evaluations assets are not |
| Description of accounting policy for measuring inventories [text block] | (i) Inventories Consumable stores are measured at the lower of cost and net realisable value. The cost of consumable stores is based on the weighted average cost principle. It includes expenditure incurred in acquiring the inventories, production or conversion costs and other costs incurred in bringing them to their existing location and condition. Gold in process is measured at the lower of cost and net realisable value. The cost of gold in process includes an appropriate share of production overheads based on normal operating capacity and is valued on the weighted average cost principle. Net realisable value is the estimated selling price in the ordinary course of business, less the estimated costs of completion and selling expenses. |
| Description of accounting policy for impairment of assets [text block] | (j) Impairment i) Non-derivative financial assets (including receivables) The Group applies the IFRS 9 not 48 December 31, not no 90 no ii) Non-financial assets The carrying amounts of the Group's non-financial assets, other than inventories and deferred tax assets are reviewed at each reporting date to determine whether there is any indication of impairment. If any such indication exists, then the asset's recoverable amount is estimated. The recoverable amount of an asset or cash-generating unit is the greater of its value in use and its fair value less costs of disposal. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset. For the purpose of impairment testing, assets that cannot be tested individually are grouped together into the smallest group of assets that generate cash inflows from continuing use that are largely independent of the cash inflows of other assets or groups of assets (the “cash-generating unit” or “CGU”). The Group's corporate assets do not may An impairment loss is recognised if the carrying amount of a CGU exceeds its estimated recoverable amount. Impairment losses recognised in respect of CGUs are allocated to reduce the carrying amount of assets in the unit (group of units) on a pro rata basis. Impairment losses recognised in prior years are assessed at each reporting date for any indications that the loss has decreased or no not no iii) Impairment of Exploration and evaluation (“E&E”) assets The test for impairment of E&E assets can combine several CGUs as long as the combination is not E&E assets are assessed for impairment only when facts and circumstances suggest that the carrying amount of an E&E asset may · The entity's right to explore in the specific area has expired or will expire in the near future and is not · Substantive expenditure on further E&E activities in the specific area is neither budgeted nor planned. · The entity has not · Even if development is likely to proceed, the entity has sufficient data indicating that the carrying amount of the asset is unlikely to be recovered in full from successful development or by sale. |
| Description of accounting policy for employee benefits [text block] | (k) Employee benefits i) Short-term employee benefits Short-term employee benefits are expensed when the related services are provided. A liability is recognised for the amount expected to be paid if the Group has a present legal or constructive obligation to pay this amount as a result of past service provided by the employee and the obligation can be estimated reliably. ii) Defined contribution plans A defined contribution plan is a post-employment benefit plan under which an entity pays fixed contributions into a separate entity and will have no 12 |
| Description of accounting policy for share-based payment transactions [text block] | (l) Share-based payment transactions i) Equity-settled share-based payments to employees and directors The grant date fair value of equity-settled share-based payment awards granted to employees and directors is recognised as an expense, with a corresponding increase in equity, over the vesting period of the award. The amount recognised as an expense is adjusted to reflect the number of awards for which the related service and non-market vesting conditions are expected to be met, such that the amount ultimately recognised as an expense is based on the number of awards that meet the related service and non-market vesting conditions at the vesting date. Where the terms and conditions of equity-settled share-based payments are modified, the increase in the fair value, measured immediately before and after the modification date, is charged to profit or loss over the remaining vesting period or immediately for vested awards. Similarly, where equity instruments are granted to non-employees, they are recorded at the fair value of the goods or services received in profit or loss. Additional information about significant judgements, estimates and assumptions used to quantify the equity-settled share-based payment transactions and modification are disclosed in note 30.2. ii) Cash-settled share-based payments to employees and directors The grant date fair value of cash-settled awards granted to employees and directors is recognised as an expense, with a corresponding increase in the liability, over the vesting period of the awards. At each reporting date the fair value of the awards is re-measured with a corresponding adjustment to profit or loss. The method of calculating the fair value of the cash-settled share-based payments changed during quarter 1 2018 not 30.1. |
| Description of accounting policy for provisions [text block] | (m) Provisions A provision is recognised if, as a result of a past event, the Group has a present legal or constructive obligation that can be estimated reliably, and it is probable that an outflow of economic benefits will be required to settle the obligation. Provisions are determined by discounting the expected future cash flows at a pre-tax rate that reflects current market assessments of the time value of money and the risks specific to the liability if the time value of money is considered significant. The unwinding of the discount is recognised as a finance cost. |
| Description of accounting policy for decommissioning, restoration and rehabilitation provisions [text block] | (n) Site restoration The Group recognises liabilities for statutory, contractual, constructive or legal obligations associated with the retirement of property, plant and equipment, when those obligations result from the acquisition, construction, development or normal operation of these assets. The net present value of future rehabilitation cost estimates arising from the decommissioning of plant and other site preparation work is capitalised to mineral properties along with a corresponding increase in the rehabilitation provision in the period incurred. Future rehabilitation costs are discounted using a pre-tax risk-free rate that reflects the time-value of money. The Group's estimates of rehabilitation costs, which are reviewed annually, could change as a result of changes in regulatory requirements, discount rates, effects of inflation and assumptions regarding the amount and timing of the future expenditures. These changes are recorded directly to mineral properties with a corresponding entry to the rehabilitation provision. |
| Description of accounting policy for recognition of revenue [text block] | (o) Revenue Revenue from the sale of precious metals is recognised when the metal is accepted at the refinery, control is transferred and the receipt of proceeds is substantially assured. Revenue is measured at the fair value of the receivable at the date of the transaction. |
| Description of accounting policy for government grants [text block] | (p) Government grants The Company recognises an unconditional government grant related to gold proceeds in profit or loss as other income when the grant becomes receivable. Government grants are initially recognised as deferred income at fair value if there is reasonable assurance that they will be received. |
| Description of accounting policy for finance income and costs [text block] | (q) Finance income and finance cost Finance income comprises interest income on funds invested. Finance income is recognised as it accrues in profit or loss, using the effective interest method. Finance cost comprise interest expense on the rehabilitation provisions, interest on bank overdraft balances, effective interest on leases, loans and borrowings and also includes commitment costs on overdraft facilities. Finance cost is recognised in profit or loss using the effective interest rate method and excludes borrowing costs capitalised. |
| Description of accounting policy for income tax [text block] | (r) Taxes i) Income tax Tax expense comprises current and deferred tax. These expenses are recognised in profit or loss except to the extent that it relates to a business combination, or items recognised directly in equity or in other comprehensive income. ii) Current tax Current tax is the tax payable or receivable on the taxable income or loss for the year, using tax rates enacted or substantively enacted at the reporting date. Current tax includes withholding tax on management fees and dividends paid between companies within the Group. iii) Deferred tax Deferred tax is recognised in respect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for taxation purposes. Deferred tax is not not not Deferred tax is a monetary item measured at the tax rates and in the currency that are expected to be applied when temporary differences reverse. The tax and exchange rates are based on the laws that have been enacted, substantively enacted or the interbank exchange rates that prevail at the reporting date. A deferred tax asset is recognised for unused tax losses, tax credits and deductible temporary differences, to the extent that it is probable that future taxable profits will be available against which they can be utilised. Deferred tax assets are reviewed at each reporting date and are reduced to the extent that it is no |
| Description of accounting policy for earnings per share [text block] | (s) Earnings per share The Group presents basic and diluted earnings per share (“EPS”) data for its shares. Basic EPS is calculated by dividing the adjusted profit or loss attributable to shareholders of the Group (see note 26 |
| Description of accounting policy for borrowing costs [text block] | (t) Borrowing cost General and specific borrowing costs that are directly attributable to the acquisition, construction or production of a qualifying asset are capitalised during the period of time that is required to complete and prepare the asset for its intended use or sale. Qualifying assets are assets that necessarily take a substantial period of time to get ready for their intended use or sale. Other borrowing costs are expensed in the period in which they are incurred and recognised as finance cost. |
| Description of accounting policy for non-current assets or disposal groups classified as held for sale [text block] | (u) Assets held for sale Non-current assets, or disposal groups comprising assets and liabilities, are classified as held for sale if it is highly probable that they will be recovered primarily through sale rather than through continuing use. Such assets, or disposal groups, are generally measured at the lower of their carrying amount or fair value less costs to sell. Impairment losses on initial classification as held for sale or held for distribution and subsequent gains and losses on remeasurement are recognised in profit or loss. Once classified as held for sale property, plant and equipment are no |
| Description of accounting policy for accounting standards [text block] | (v) The following standards, amendments to standards and interpretations to existing standards may Standard/ Interpretation Effective date * IAS 1 The amendments to IAS 1 Presentation of Financial Statements The amendments could affect the classification of liabilities, particularly for entities that previously considered management's intentions to determine classification and for some liabilities that can be converted into equity. They must be applied retrospectively in accordance with the normal requirements in IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors The Group has completed its assessment of the impact of IAS 1 not January 1, 2023 IAS 16 The amendment to IAS 16 Property, Plant and Equipment not The amounts of proceeds and costs relating to items produced that are not The Group has completed its assessment of the impact of IAS 16 not January 1, 2022 Standard/ Interpretation Effective date * IAS 37 Amendments to IAS 37 Provision, Contingent Liabilities and Contingent Assets The amendments apply to contracts existing at the date when the amendments are first The Group has completed its assessment of the impact of IAS 37 not January 1, 2022 Annual Improvements to IFRS Standards 2018–2020 The following improvements were finalised in May 2020: · IFRS 9 Financial Instruments 10% · IFRS 16 Leases 13 · IFRS 1 First-time Adoption of International Financial Reporting Standards 1 The Group has completed its assessment of the impact of the above standards and concluded that the standard amendments would not January 1, 2022 * |
