0001 - Document - Cover link:presentationLink link:definitionLink link:calculationLink 0002 - Statement - Consolidated statements of financial position link:presentationLink link:definitionLink link:calculationLink 0003 - Statement - Consolidated statements of loss and comprehensive loss link:presentationLink link:definitionLink link:calculationLink 0004 - Statement - Consolidated statements of loss and comprehensive loss (Additional Calculation 1) link:presentationLink link:definitionLink link:calculationLink 0005 - Statement - Consolidated statements of changes in equity link:presentationLink link:definitionLink link:calculationLink 0006 - Statement - Consolidated statements of cash flows link:presentationLink link:definitionLink link:calculationLink 0007 - Disclosure - Corporate information link:presentationLink link:definitionLink link:calculationLink 0008 - Disclosure - Basis of presentation and going concern link:presentationLink link:definitionLink link:calculationLink 0009 - Disclosure - Summary of material accounting policies link:presentationLink link:definitionLink link:calculationLink 0010 - Disclosure - Significant accounting judgments and estimates link:presentationLink link:definitionLink link:calculationLink 0011 - Disclosure - Changes in accounting policies and recent accounting pronouncements link:presentationLink link:definitionLink link:calculationLink 0012 - Disclosure - Acquisition of Crescent Silver, LLC link:presentationLink link:definitionLink link:calculationLink 0013 - Disclosure - Trade and other receivables link:presentationLink link:definitionLink link:calculationLink 0014 - Disclosure - Inventories link:presentationLink link:definitionLink link:calculationLink 0015 - Disclosure - Property, plant and equipment link:presentationLink link:definitionLink link:calculationLink 0016 - Disclosure - Precious metals delivery and purchase agreement link:presentationLink link:definitionLink link:calculationLink 0017 - Disclosure - Silver metals delivery agreement link:presentationLink link:definitionLink link:calculationLink 0018 - Disclosure - Convertible debenture link:presentationLink link:definitionLink link:calculationLink 0019 - Disclosure - Pre-payment facility link:presentationLink link:definitionLink link:calculationLink 0020 - Disclosure - Credit facility link:presentationLink link:definitionLink link:calculationLink 0021 - Disclosure - Term loan facility link:presentationLink link:definitionLink link:calculationLink 0022 - Disclosure - Royalty payable link:presentationLink link:definitionLink link:calculationLink 0023 - Disclosure - Post-employment benefit obligations link:presentationLink link:definitionLink link:calculationLink 0024 - Disclosure - Decommissioning provision link:presentationLink link:definitionLink link:calculationLink 0025 - Disclosure - Share capital link:presentationLink link:definitionLink link:calculationLink 0026 - Disclosure - Weighted average basic and diluted number of common shares outstanding link:presentationLink link:definitionLink link:calculationLink 0027 - Disclosure - Non-controlling interests link:presentationLink link:definitionLink link:calculationLink 0028 - Disclosure - Revenue link:presentationLink link:definitionLink link:calculationLink 0029 - Disclosure - Cost of sales link:presentationLink link:definitionLink link:calculationLink 0030 - Disclosure - Corporate general and administrative expenses link:presentationLink link:definitionLink link:calculationLink 0031 - Disclosure - Income taxes link:presentationLink link:definitionLink link:calculationLink 0032 - Disclosure - Key management transactions link:presentationLink link:definitionLink link:calculationLink 0033 - Disclosure - Financial risk management link:presentationLink link:definitionLink link:calculationLink 0034 - Disclosure - Segmented and geographic information, and major customers link:presentationLink link:definitionLink link:calculationLink 0035 - Disclosure - Capital management link:presentationLink link:definitionLink link:calculationLink 0036 - Disclosure - Contingencies link:presentationLink link:definitionLink link:calculationLink 0037 - Disclosure - Subsequent events link:presentationLink link:definitionLink link:calculationLink 9960701 - Disclosure - Summary of material accounting policies (Policies) link:presentationLink link:definitionLink link:calculationLink 9960702 - Disclosure - Acquisition of Crescent Silver, LLC (Tables) link:presentationLink link:definitionLink link:calculationLink 9960703 - Disclosure - Trade and other receivables (Tables) link:presentationLink link:definitionLink link:calculationLink 9960704 - Disclosure - Inventories (Tables) link:presentationLink link:definitionLink link:calculationLink 9960705 - Disclosure - Property, plant and equipment (Tables) link:presentationLink link:definitionLink link:calculationLink 9960706 - Disclosure - Precious metals delivery and purchase agreement (Tables) link:presentationLink link:definitionLink link:calculationLink 9960707 - Disclosure - Silver metals delivery agreement (Tables) link:presentationLink link:definitionLink link:calculationLink 9960708 - Disclosure - Post-employment benefit obligations (Tables) link:presentationLink link:definitionLink link:calculationLink 9960709 - Disclosure - Decommissioning provision (Tables) link:presentationLink link:definitionLink link:calculationLink 9960710 - Disclosure - Share capital (Tables) link:presentationLink link:definitionLink link:calculationLink 9960711 - Disclosure - Weighted average basic and diluted number of common shares outstanding (Tables) link:presentationLink link:definitionLink link:calculationLink 9960712 - Disclosure - Revenue (Tables) link:presentationLink link:definitionLink link:calculationLink 9960713 - Disclosure - Cost of sales (Tables) link:presentationLink link:definitionLink link:calculationLink 9960714 - Disclosure - Corporate general and administrative expenses (Tables) link:presentationLink link:definitionLink link:calculationLink 9960715 - Disclosure - Income taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 9960716 - Disclosure - Key management transactions (Tables) link:presentationLink link:definitionLink link:calculationLink 9960717 - Disclosure - Financial risk management (Tables) link:presentationLink link:definitionLink link:calculationLink 9960718 - Disclosure - Segmented and geographic information, and major customers (Tables) link:presentationLink link:definitionLink link:calculationLink 9960719 - Disclosure - Capital management (Tables) link:presentationLink link:definitionLink link:calculationLink 9960720 - Disclosure - Basis of presentation and going concern (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960721 - Disclosure - Summary of material accounting policies (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960722 - Disclosure - Acquisition of Crescent Silver, LLC (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960723 - Disclosure - Acquisition of Crescent Silver, LLC - Disclosure of allocation of consideration (Details) link:presentationLink link:definitionLink link:calculationLink 9960724 - Disclosure - Trade and other receivables - Disclosure of trade and other receivables (Details) link:presentationLink link:definitionLink link:calculationLink 9960725 - Disclosure - Inventories (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960726 - Disclosure - Inventories - Disclosure of inventories (Details) link:presentationLink link:definitionLink link:calculationLink 9960727 - Disclosure - Property, plant and equipment (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960728 - Disclosure - Property, plant and equipment - Disclosure of property, plant and equipment (Details) link:presentationLink link:definitionLink link:calculationLink 9960729 - Disclosure - Precious metals delivery and purchase agreement (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960730 - Disclosure - Precious metals delivery and purchase agreement - Disclosure of net metals contract liability (Details) link:presentationLink link:definitionLink link:calculationLink 9960731 - Disclosure - Silver metals delivery agreement (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960732 - Disclosure - Silver metals delivery agreement - Disclosure of net silver contract liability (Details) link:presentationLink link:definitionLink link:calculationLink 9960733 - Disclosure - Convertible debenture (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960734 - Disclosure - Pre-payment facility (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960735 - Disclosure - Credit facility (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960736 - Disclosure - Term loan facility (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960737 - Disclosure - Royalty payable (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960738 - Disclosure - Post-employment benefit obligations (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960739 - Disclosure - Post-employment benefit obligations - Disclosure of amounts recognized in consolidated statements financial position (Details) link:presentationLink link:definitionLink link:calculationLink 9960740 - Disclosure - Post-employment benefit obligations - Disclosure of movements in defined benefit obligations (Details) link:presentationLink link:definitionLink link:calculationLink 9960741 - Disclosure - Post-employment benefit obligations - Disclosure of movements in fair value of plan assets (Details) link:presentationLink link:definitionLink link:calculationLink 9960742 - Disclosure - Post-employment benefit obligations - Disclosure of amounts recognized in consolidated statements of loss and comprehensive loss (Details) link:presentationLink link:definitionLink link:calculationLink 9960743 - Disclosure - Post-employment benefit obligations - Disclosure of principal actuarial assumptions (Details) link:presentationLink link:definitionLink link:calculationLink 9960744 - Disclosure - Decommissioning provision (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960745 - Disclosure - Decommissioning provision - Disclosure of decommissioning provision (Details) link:presentationLink link:definitionLink link:calculationLink 9960746 - Disclosure - Share capital (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960747 - Disclosure - Share capital - Disclosure of detailed information about changes in company outstanding stock options (Details) link:presentationLink link:definitionLink link:calculationLink 9960748 - Disclosure - Share capital - Disclosure of detailed information about stock options outstanding and exercisable (Details) link:presentationLink link:definitionLink link:calculationLink 9960749 - Disclosure - Share capital - Disclosure of detailed information about weighted average assumptions (Details) link:presentationLink link:definitionLink link:calculationLink 9960750 - Disclosure - Share capital - Disclosure of detailed information about warrants issued and outstanding (Details) link:presentationLink link:definitionLink link:calculationLink 9960751 - Disclosure - Share capital - Disclosure of detailed information about performance share units (Details) link:presentationLink link:definitionLink link:calculationLink 9960752 - Disclosure - Weighted average basic and diluted number of common shares outstanding (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960753 - Disclosure - Weighted average basic and diluted number of common shares outstanding - Disclosure of detailed information about weighted average basic and diluted number of common shares outstanding (Details) link:presentationLink link:definitionLink link:calculationLink 9960754 - Disclosure - Non-controlling interests (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960755 - Disclosure - Revenue (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960756 - Disclosure - Revenue - Disclosure of disaggregation of revenue categorized by commodities sold (Details) link:presentationLink link:definitionLink link:calculationLink 9960757 - Disclosure - Cost of sales (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960758 - Disclosure - Cost of sales - Disclosure of components of cost of sales (Details) link:presentationLink link:definitionLink link:calculationLink 9960759 - Disclosure - Corporate general and administrative expenses (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960760 - Disclosure - Corporate general and administrative expenses - Disclosure for components of corporate general and administrative expenses (Details) link:presentationLink link:definitionLink link:calculationLink 9960761 - Disclosure - Income taxes (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960762 - Disclosure - Income taxes - Disclosure of components of income tax expense (recovery) (Details) link:presentationLink link:definitionLink link:calculationLink 9960763 - Disclosure - Income taxes - Disclosure of effective rate of income tax (Details) link:presentationLink link:definitionLink link:calculationLink 9960764 - Disclosure - Income taxes - Disclosure of net deferred tax liability relates to Mexican mining royalty (Details) link:presentationLink link:definitionLink link:calculationLink 9960765 - Disclosure - Income taxes - Disclosure of deferred income taxes not recognized in deductible temporary differences (Details) link:presentationLink link:definitionLink link:calculationLink 9960766 - Disclosure - Key management transactions (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960767 - Disclosure - Key management transactions - Disclosure of remuneration to directors and key management (Details) link:presentationLink link:definitionLink link:calculationLink 9960768 - Disclosure - Financial risk management (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960769 - Disclosure - Financial risk management - Disclosure of contractual maturities of financial liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 9960770 - Disclosure - Financial risk management - Disclosure lease liabilities included in trade and other payables and other long-term liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 9960771 - Disclosure - Financial risk management - Disclosure of lease liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 9960772 - Disclosure - Financial risk management - Disclosure of financial instruments that may impact net loss due to currency fluctuations (Details) link:presentationLink link:definitionLink link:calculationLink 9960773 - Disclosure - Financial risk management - Disclosure of sensitivity of company's net loss and comprehensive loss due to changes in exchange rates (Details) link:presentationLink link:definitionLink link:calculationLink 9960774 - Disclosure - Financial risk management - Disclosure of level 3 unobservable inputs (Details) link:presentationLink link:definitionLink link:calculationLink 9960775 - Disclosure - Segmented and geographic information, and major customers (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960776 - Disclosure - Segmented and geographic information, and major customers - Disclosure of segmented information (Details) link:presentationLink link:definitionLink link:calculationLink 9960777 - Disclosure - Capital management - Disclosure of company's capital structure (Details) link:presentationLink link:definitionLink link:calculationLink 9960778 - Disclosure - Contingencies (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink 9960779 - Disclosure - Subsequent events (Narrative) (Details) link:presentationLink link:definitionLink link:calculationLink