Brazil · Titleholder record
NACIONAL DE GRAFITE LTDA
CNPJ 21.228.861/0001-00
ⓘ
The CNPJ is Brazil's company tax id, here learned from the SIGBM dam register where it names this holder exactly.
20
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.20
working-mine processes
83
processes, all stages
13,844 ha
working-mine area
6
dams
0
notices
0
press-reported accidents
Dams in the SIGBM register
SIGBM 8934
No emergency
Em Descaracterização
ITAPECERICA, MG (Xisto)
risk Baixa · potential damage Baixa
Alteamento a jusante
13.5 m
55,000 m³
SIGBM 8935
No emergency
Em Descaracterização
ITAPECERICA, MG (Xisto)
risk Baixa · potential damage Alta
Alteamento a jusante
13.0 m
798,178 m³
SIGBM 8936
No emergency
Em Descaracterização
ITAPECERICA, MG (Xisto)
risk Baixa · potential damage Alta
Alteamento por linha de centro
42.0 m
999,714 m³
SIGBM 8937
No emergency
Ativa
SALTO DA DIVISA, MG (Xisto)
risk Baixa · potential damage Alta
Alteamento a jusante
19.0 m
1,615,800 m³
SIGBM 8938
No emergency
Inativa
PEDRA AZUL, MG (Xisto)
risk Baixa · potential damage Média
Alteamento a jusante
37.0 m
1,267,824 m³
SIGBM 8939
No emergency
Ativa
PEDRA AZUL, MG (Xisto)
risk Baixa · potential damage Alta
Etapa única
50.0 m
15,828,381 m³
| Dam | Place | Previous level | Current level |
|---|---|---|---|
| Marçu | PEDRA AZUL, MG | Emergency level 1 | No emergency |
| Marçu | PEDRA AZUL, MG | 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) |
|---|---|---|---|---|---|
| 2778/1935 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 190 |
| 2794/1950 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 150 |
| 40/1960 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 11.6 |
| 5659/1960 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 45.2 |
| 801554/1974 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 84.4 |
| 802783/1969 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 572 |
| 811739/1972 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 3,787 |
| 811740/1972 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 990 |
| 811741/1972 | Mining concession 1093 |
GRAFITA | Demais substâncias | MG | 999 |
| 814487/1974 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 993 |
| 814488/1974 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 816599/1968 | Mining concession 2360 |
GRAFITA | Demais substâncias | MG | 500 |
| 830337/1984 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 272 |
| 830357/1991 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 716 |
| 830371/1991 | Mining concession 3121 |
GRAFITA | Demais substâncias | BA | 1,000 |
| 830479/1984 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 270 |
| 830882/1985 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 979 |
| 831351/1984 | Mining concession 418 |
GRAFITA | Demais substâncias | MG | 162 |
| 831956/2002 | Mining concession 418 |
GRAFITA | Industrial | MG | 473 |
| 870211/1991 | Mining concession 1773 |
GRAFITA | Industrial | BA | 650 |
| 830358/1991 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 830359/1991 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 590 |
| 830360/1991 | Concession application 336 |
GRAFITA | Industrial | MG | 413 |
| 830364/1986 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 592 |
| 830365/1991 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 692 |
| 830366/1991 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 160 |
| 830372/1991 | Concession application 336 |
GRAFITA | Demais substâncias | BA | 1,000 |
| 830373/1991 | Concession application 336 |
GRAFITA | Demais substâncias | BA | 658 |
| 830382/2004 | Exploration permit 240 |
GRAFITA | Industrial | BA | 50.6 |
| 830438/1988 | Concession application 390 |
GRAFITA | Demais substâncias | MG | 530 |
| 830463/1988 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 830569/1991 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 360 |
| 830571/1991 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 830660/1992 | Concession application 2350 |
GRAFITA | Industrial | MG | 75.0 |
| 830661/1992 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 260 |
| 830880/1980 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 610 |
| 830884/1980 | Concession application 336 |
GRAFITA | Industrial | MG | 560 |
| 830944/2018 | Exploration permit 236 |
GRAFITA | Industrial | MG | 73.3 |
| 831143/1992 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 224 |
| 831283/1993 | Concession application 2350 |
GRAFITA | Industrial | MG | 144 |
| 831358/1992 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 794 |
| 831462/2011 | Area available 1678 |
GRAFITA | Industrial | MG | 793 |
| 831517/2020 | Exploration permit 794 |
GRAFITA | Industrial | MG | 690 |
| 831520/2020 | Exploration permit 236 |
GRAFITA | Industrial | MG | 912 |
| 831521/2020 | Exploration permit 236 |
GRAFITA | Industrial | MG | 961 |
| 831523/2020 | Exploration permit 236 |
GRAFITA | Industrial | MG | 818 |
| 831525/2020 | Exploration permit 318 |
GRAFITA | Industrial | MG | 975 |
| 831526/2020 | Exploration permit 264 |
GRAFITA | Industrial | MG | 996 |
| 831527/2020 | Exploration permit 318 |
GRAFITA | Industrial | MG | 969 |
| 831542/2020 | Exploration permit 236 |
GRAFITA | Industrial | MG | 962 |
| 831548/2017 | Exploration permit 2481 |
GRAFITA | Industrial | MG | 187 |
| 831556/1987 | Concession application 2139 |
GRAFITA | Demais substâncias | MG | 970 |
| 831734/1990 | Concession application 2350 |
GRAFITA | Industrial | MG | 112 |
| 831786/2024 | Exploration application 136 |
GRAFITA | Industrial | MG | 21.4 |
| 831787/2024 | Exploration application 136 |
GRAFITA | Industrial | MG | 13.7 |
| 831803/1993 | Concession application 336 |
GRAFITA | Industrial | MG | 170 |
| 831804/1993 | Concession application 2350 |
GRAFITA | Industrial | MG | 218 |
| 831805/1993 | Concession application 2350 |
GRAFITA | Industrial | MG | 209 |
| 831807/1993 | Concession application 2350 |
GRAFITA | Industrial | MG | 197 |
| 831815/1990 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 366 |
| 831816/1990 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 83.2 |
| 831817/1990 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 347 |
| 831818/1990 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 831819/1990 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 520 |
| 831820/1990 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 990 |
| 831821/1990 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 831822/1990 | Concession application 2350 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 831863/1992 | Concession application 336 |
GRAFITA | Demais substâncias | MG | 1,000 |
| 831864/1992 | Concession application 362 |
GRAFITA | Demais substâncias | BA | 515 |
| 831893/2025 | Exploration permit 236 |
GRAFITA | Industrial | MG | 993 |
| 831947/2022 | Exploration permit 318 |
GRAFITA | Industrial | MG | 159 |
| 832235/2021 | Exploration permit 236 |
GRAFITA | Industrial | MG | 8.6 |
| 832445/2000 | Concession application 352 |
GRAFITA | Industrial | MG | 76.6 |
| 832779/2021 | Exploration permit 794 |
GRAFITA | Industrial | MG | 259 |
| 832968/2011 | Area available 1678 |
GRAFITA | Industrial | MG | 905 |
| 833420/2011 | Exploration permit 2349 |
GRAFITA | Industrial | MG | 64.3 |
| 833446/2014 | Exploration permit 236 |
GRAFITA | Industrial | MG | 189 |
| 834623/1995 | Concession application 2350 |
GRAFITA | Industrial | MG | 37.5 |
| 838141/1994 | Concession application 336 |
GRAFITA | Industrial | MG | 294 |
| 870206/1991 | Concession application 2350 |
GRAFITA | Demais substâncias | BA | 585 |
| 870207/1991 | Exploration application 273 |
GRAFITA | Demais substâncias | BA | 1,000 |
| 870216/1991 | Concession application 336 |
GRAFITA | Demais substâncias | BA | 219 |
| 870711/1990 | Exploration permit 294 |
GRAFITA | Demais substâncias | BA | 1,000 |
Working-mine stages first. Area and state as the cadastre lists them; a process with several polygons appears once.