Brazil · Titleholder record
SIGMA MINERACAO S.A.
No CNPJ on the public record for this spelling
ⓘ
The holder's name as ANM's cadastre spells it. The cadastre publishes no tax id, so one company can appear under two spellings and a natural person can hold a process.
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
29
processes, all stages
16,323 ha
working-mine area
0
dams
0
notices
0
press-reported accidents
ANM mineral processes
| Process | Stage | Substance | Use | State | Area (ha) |
|---|---|---|---|---|---|
| 2998/1953 | Mining concession 473 |
CASSITERITA | Demais substâncias | MG | 328 |
| 4134/1953 | Mining concession 473 |
POLUCITA | Demais substâncias | MG | 495 |
| 5804/1953 | Mining concession 473 |
CASSITERITA | Demais substâncias | MG | 9.3 |
| 801312/1972 | Mining concession 473 |
FELDSPATO | Demais substâncias | MG | 2,505 |
| 801315/1972 | Mining concession 2351 |
LEPIDOLITA | Demais substâncias | MG | 992 |
| 801316/1972 | Mining concession 473 |
FELDSPATO | Demais substâncias | MG | 3,728 |
| 801870/1978 | Mining concession 418 |
BERILO | Demais substâncias | MG | 545 |
| 801875/1978 | Mining concession 418 |
PETALITA | Demais substâncias | MG | 282 |
| 802400/1972 | Mining concession 2351 |
FELDSPATO | Demais substâncias | MG | 969 |
| 802401/1972 | Mining concession 473 |
ESPODUMÊNIO | Demais substâncias | MG | 1,797 |
| 804088/1975 | Mining concession 418 |
CASSITERITA | Demais substâncias | MG | 29.2 |
| 804541/1971 | Mining concession 400 |
MINÉRIO DE LÍTIO | Industrial | MG | 44.8 |
| 805799/1970 | Mining concession 473 |
FELDSPATO | Demais substâncias | MG | 8.3 |
| 806856/1972 | Mining concession 473 |
PETALITA | Demais substâncias | MG | 1,920 |
| 808869/1971 | Mining concession 2351 |
CASSITERITA | Demais substâncias | MG | 29.0 |
| 810345/1968 | Mining concession 473 |
CASSITERITA | Demais substâncias | MG | 126 |
| 813413/1973 | Mining concession 473 |
BERILO | Demais substâncias | MG | 379 |
| 824692/1971 | Mining concession 436 |
AMBLIGONITA | Demais substâncias | MG | 756 |
| 824695/1971 | Mining concession 473 |
PETALITA | Demais substâncias | MG | 1,069 |
| 9135/1967 | Mining concession 436 |
PETALITA | Demais substâncias | MG | 312 |
| 830039/1981 | Concession application 336 |
QUARTZO | Demais substâncias | MG | 658 |
| 830081/2022 | Exploration permit 264 |
MINÉRIO DE LÍTIO | Industrial | MG | 1.2 |
| 830580/1979 | Right to apply for concession 2210 |
TANTALITA-COLUMBITA | Demais substâncias | MG | 467 |
| 831891/2017 | Exploration permit 264 |
FELDSPATO | Industrial | MG | 10.6 |
| 831975/2017 | Exploration permit 794 |
MINÉRIO DE OURO | Industrial | MG | 4.0 |
| 832244/2021 | Exploration permit 794 |
MINÉRIO DE LÍTIO | Industrial | MG | 1.5 |
| 832245/2021 | Exploration application 2119 |
MINÉRIO DE LÍTIO | Industrial | MG | 0.2 |
| 832246/2021 | Exploration permit 264 |
MINÉRIO DE LÍTIO | Industrial | MG | 2.2 |
| 832889/2013 | Exploration permit 265 |
FELDSPATO | Industrial | MG | 810 |
Working-mine stages first. Area and state as the cadastre lists them; a process with several polygons appears once.