Brazil · Titleholder record
MINERACAO DARCY R.O. E SILVA LTDA
CNPJ 45.369.188/0001-88
ⓘ
The CNPJ is Brazil's company tax id, here learned from the SIGBM dam register where it names this holder exactly.
2
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.2
working-mine processes
4
processes, all stages
249 ha
working-mine area
2
dams
0
notices
0
press-reported accidents
Dams in the SIGBM register
SIGBM 8537
No emergency
Ativa
SÃO SIMÃO, SP (Argila Caulinítica)
risk Baixa · potential damage Média
Etapa única
7.0 m
112,000 m³
SIGBM 9239
No emergency
Ativa
SÃO SIMÃO, SP (Argila Caulinítica)
risk Baixa · potential damage Média
Etapa única
13.0 m
271,000 m³
ANM mineral processes
| Process | Stage | Substance | Use | State | Area (ha) |
|---|---|---|---|---|---|
| 820292/2007 | Mining concession 418 |
AREIA | Industrial | SP | 28.3 |
| 820591/1979 | Mining concession 418 |
AREIA | Demais substâncias | SP | 221 |
| 820212/2002 | Exploration application 180 |
AREIA | Construção civil | SP | 79.4 |
| 820734/2016 | Exploration permit 318 |
ARGILA REFRATÁRIA | Demais substâncias | SP | 393 |
Working-mine stages first. Area and state as the cadastre lists them; a process with several polygons appears once.