IndexExploration and evaluation assets [member]
| Name | ExplorationAndEvaluationAssetsMember |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2019-03-27/ifrs-full |
| Prefix | ifrs-full |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Exploration and evaluation assets [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for exploration and evaluation expenditures recognised as assets in accordance with the entity's accounting policy. Exploration and evaluation expenditures are expenditures incurred by an entity in connection with the exploration for, and evaluation of, mineral resources before the technical feasibility and commercial viability of extracting a mineral resource are demonstrable. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ativos de exploração e avaliação [member] | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Este membro representa os dispêndios de exploração e avaliação reconhecidos como ativos de acordo com a política contabilística da entidade. Os dispêndios de exploração e avaliação são os dispêndios incorridos por uma entidade em ligação com a exploração e avaliação de recursos minerais antes que a exequibilidade técnica e a viabilidade comercial da extração de um recurso mineral sejam demonstráveis. | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
References
| Name | Value | Role |
|---|---|---|
| Name | IAS | http://www.xbrl.org/2009/role/commonPracticeRef |
| Number | 36 | http://www.xbrl.org/2009/role/commonPracticeRef |
| IssueDate | 2019-01-01 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Paragraph | 127 | http://www.xbrl.org/2009/role/commonPracticeRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2019-en-r&anchor=para_127&doctype=Standard | http://www.xbrl.org/2009/role/commonPracticeRef |
| URIDate | 2019-03-27 | http://www.xbrl.org/2009/role/commonPracticeRef |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | ifrs-full:ClassesOfAssetsMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_36_role-832410a |
| ifrs-full:ClassesOfAssetsMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_36_role-832410d |
| ifrs-full:ClassesOfAssetsMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_36_role-832410 |