Mining Incidents

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Brazil · Titleholder record

HEUREKA MINERACAO LTDA

CNPJ 35.343.577/0001-80

The CNPJ is Brazil's company tax id, here learned from the SIGBM dam register where it names this holder exactly.

0
mining concessions
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.
8
working-mine processes
29
processes, all stages
262 ha
working-mine area
3
dams
0
notices
0
press-reported accidents
Dams in the SIGBM register
SIGBM 9018 Emergency level 1 Inativa
NOSSA SENHORA DO LIVRAMENTO, MT (Minério de Ouro Primário)
risk Alta · potential damage Alta Alteamento por linha de centro 10.0 m 667,836 m³

Barragem em situação de emergência conforme informação do empreendedor (sem regra de enquadramento)

SIGBM 9459 Emergency level 1 Ativa
NOSSA SENHORA DO LIVRAMENTO, MT (Minério de Ouro Primário)
risk Alta · potential damage Alta Alteamento a jusante 18.0 m 1,024,979 m³

Barragem em situação de emergência conforme informação do empreendedor (sem regra de enquadramento)

SIGBM 9460 Emergency level 1 Inativa
NOSSA SENHORA DO LIVRAMENTO, MT (Minério de Ouro Primário)
risk Alta · potential damage Alta Alteamento a jusante 9.0 m 282,779 m³

Barragem em situação de emergência conforme informação do empreendedor (sem regra de enquadramento)

Dam Place Previous level Current level
Barragem de Rejeito Estrela NOSSA SENHORA DO LIVRAMENTO, MT Emergency level 1 No emergency
Barragem de Rejeito Estrela NOSSA SENHORA DO LIVRAMENTO, MT No emergency Emergency level 1
Barragem de Rejeito Estrela 02 NOSSA SENHORA DO LIVRAMENTO, MT No emergency Emergency level 1
Barragem de Rejeito Estrela 03 NOSSA SENHORA DO LIVRAMENTO, MT No emergency Emergency level 1

Tabela 4 of ANM's monthly dam-safety bulletin, transcribed from the PDF by a language model and checked row by row against the bulletin's own text and its stated count.

ANM mineral processes
Process Stage Substance Use State Area (ha)
866598/2016 Garimpo permit
523
MINÉRIO DE OURO Industrial MT 3.8
866599/2016 Garimpo permit
1403
MINÉRIO DE OURO Industrial MT 7.4
866831/2010 Garimpo permit
523
MINÉRIO DE OURO Industrial MT 49.0
866833/2010 Garimpo permit
523
MINÉRIO DE OURO Industrial MT 49.0
866834/2010 Garimpo permit
523
MINÉRIO DE OURO Industrial MT 49.0
866835/2010 Garimpo permit
523
MINÉRIO DE OURO Industrial MT 48.6
866837/2010 Garimpo permit
523
MINÉRIO DE OURO Industrial MT 36.9
867294/2020 Garimpo permit
1668
MINÉRIO DE OURO Industrial MT 17.9
866761/2025 Exploration application
100
MINÉRIO DE OURO Industrial MT 3.8
866762/2025 Exploration application
100
MINÉRIO DE OURO Industrial MT 7.4
866763/2025 Exploration application
100
MINÉRIO DE OURO Industrial MT 17.9
867352/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 28.1
867353/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 12.3
867354/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 0.8
867355/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 20.3
867356/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 8.6
867357/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 28.9
867358/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 44.4
867359/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 29.3
867360/2021 Exploration permit
282
MINÉRIO DE OURO Industrial MT 39.0
867361/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 4.2
867362/2021 Exploration permit
3137
MINÉRIO DE OURO Industrial MT 12.7
867363/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 6.4
867364/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 49.0
867365/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 49.0
867366/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 36.9
867367/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 48.6
867368/2021 Exploration permit
265
MINÉRIO DE OURO Industrial MT 49.0
867375/2021 Exploration permit
264
MINÉRIO DE OURO Industrial MT 13.3

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