Brazil · Titleholder record

RODRIGO ALVES DOS SANTOS MAFFI

No CNPJ on the public record for this spelling

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The holder's name as ANM's cadastre spells it. The cadastre publishes no tax id, so one company can appear under two spellings and a natural person can hold a process.

mining concessions

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A concessão de lavra is the full mining concession granted by the ministry after research; the other working-mine stages are lighter regimes for aggregates and small-scale mining.

working-mine processes

processes, all stages

43.4 ha

working-mine area

dams

notices

press-reported accidents

IBAMA environmental notices 3 notices, R$ 3,176,037 face value

Date	Notice	Place	Amount	Gravity
Nov 26, 2025 fact of Nov 26, 2025	Administração Ambiental B1RGUUTQ Deixar de atender a Notificação 8V3XDB77, devidamente notificado pela autoridade competente no prazo concedido.	ALTAMIRA, PA	R$ 161,000	Média
Nov 16, 2023 fact of Sep 30, 2023	Licenciamento 76Z3O134 Executar lavra minerária em desacordo com a Permissão de Lavra Garimpeira - PLG expedida junto ao Processo Minerário ANM n° 850.423/2011, extrapolando a área delimitada pela poligonal objeto da concessão em 1,662 hectares.	ALTAMIRA, PA	R$ 4,537	Média
Nov 16, 2023 fact of Sep 30, 2023	Licenciamento RS20PSP9 Fazer funcionar atividade considerada efetivamente poluidora, de lavra garimpeira, em 3,887 hectares, contrariando a regulamentação prevista pela Instrução Normativa SEMAS/PA n° 06/2013, referente à Permissão de Lavra Garimpeira junto ao processo minerário ANM n° 850.423/2011.	ALTAMIRA, PA	R$ 3,010,500	Média

Joined to this holder by CNPJ or by exact name; the amount is the notice's face value at issue, not what was paid.

ANM mineral processes

Process	Stage	Substance	Use	State	Area (ha)
850423/2011	Garimpo permit 542	MINÉRIO DE OURO	Industrial	PA	43.4

Working-mine stages first. Area and state as the cadastre lists them; a process with several polygons appears once.