Brazil · Titleholder record
MINERACAO RIACHO DOS MACHADOS LTDA.
CNPJ 08.832.667/0001-62
ⓘ
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
12
processes, all stages
1,000 ha
working-mine area
1
dams
0
notices
0
press-reported accidents
Dams in the SIGBM register
SIGBM 9021
No emergency
Ativa
RIACHO DOS MACHADOS, MG (Minério de Ouro Primário)
risk Baixa · potential damage Alta
Alteamento a jusante
50.0 m
18,816,257 m³
| Dam | Place | Previous level | Current level |
|---|---|---|---|
| Barragem MRDM | RIACHO DOS MACHADOS, MG | Alert level | No emergency |
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) |
|---|---|---|---|---|---|
| 831005/1982 | Mining concession 3116 |
OURO | Demais substâncias | MG | 1,000 |
| 831075/2021 | Exploration permit 264 |
MINÉRIO DE OURO | Industrial | MG | 2,000 |
| 831869/2008 | Exploration permit 236 |
MINÉRIO DE OURO | Industrial | MG | 117 |
| 832220/2013 | Exploration permit 795 |
MINÉRIO DE OURO | Industrial | MG | 1,466 |
| 833479/2006 | Right to apply for concession 2210 |
MINÉRIO DE OURO | Industrial | MG | 1,580 |
| 833480/2006 | Concession application 336 |
MINÉRIO DE OURO | Industrial | MG | 1,231 |
| 834015/2006 | Exploration permit 1974 |
MINÉRIO DE OURO | Industrial | MG | 1,922 |
| 834016/2006 | Right to apply for concession 2210 |
MINÉRIO DE OURO | Industrial | MG | 758 |
| 834017/2006 | Right to apply for concession 2203 |
MINÉRIO DE OURO | Industrial | MG | 717 |
| 834018/2006 | Exploration permit 236 |
MINÉRIO DE OURO | Industrial | MG | 1,982 |
| 834020/2006 | Right to apply for concession 2210 |
MINÉRIO DE OURO | Industrial | MG | 1,244 |
| 834021/2006 | Right to apply for concession 2203 |
MINÉRIO DE OURO | Industrial | MG | 743 |
Working-mine stages first. Area and state as the cadastre lists them; a process with several polygons appears once.