Brazil · Titleholder record
HERCULANO MINERACAO LTDA
CNPJ 41.785.833/0001-92
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The CNPJ is Brazil's company tax id, here learned from the SIGBM dam register where it names this holder exactly.
1
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.1
working-mine processes
7
processes, all stages
7.7 ha
working-mine area
3
dams
0
notices
0
press-reported accidents
Dams in the SIGBM register
SIGBM 8681
No emergency
Ativa
ITABIRITO, MG (Minério de Ferro)
risk Baixa · potential damage Baixa
Etapa única
10.0 m
61,000 m³
SIGBM 8682
No emergency
Ativa
ITABIRITO, MG (Minério de Ferro)
risk Baixa · potential damage Baixa
Etapa única
14.0 m
108,879 m³
SIGBM 8683
No emergency
Em Descaracterização
ITABIRITO, MG (Minério de Ferro)
risk Baixa · potential damage Média
Alteamento a jusante
43.0 m
561,757 m³
ANM mineral processes
| Process | Stage | Substance | Use | State | Area (ha) |
|---|---|---|---|---|---|
| 831175/2022 | Mining concession 403 |
MINÉRIO DE FERRO | Industrial | MG | 7.7 |
| 830233/2007 | Exploration permit 255 |
MINÉRIO DE FERRO | Industrial | MG | 391 |
| 830379/2001 | Concession application 365 |
MINÉRIO DE FERRO | Demais substâncias | MG | 366 |
| 830861/2006 | Concession application 365 |
MINÉRIO DE FERRO | Industrial | MG | 28.0 |
| 831991/1990 | Concession application 336 |
MINÉRIO DE FERRO | Industrial | MG | 586 |
| 833884/2007 | Concession application 336 |
MINÉRIO DE FERRO | Industrial | MG | 5.5 |
| 833885/2007 | Exploration permit 255 |
MINÉRIO DE FERRO | Industrial | MG | 31.4 |
Working-mine stages first. Area and state as the cadastre lists them; a process with several polygons appears once.