Mining permits and environmental impact in Sumbawa Barat Regency
· Illustrative sample figures; live figures are on the map.
Sumbawa Barat Regency, Nusa Tenggara Barat, has 3 registered mining permits, mainly gold, copper. Its administrative area is about 1,752 km². The mapped area opened and affected by mining covers 1,611 ha, and 133 ha of tree cover was lost in 2025. No environmental bulletins have been published for this area yet.
Affected areas cover pollution and physical damage to land, from licensed and unlicensed mining alike.
Permits by commodity
| Commodity | Permits |
|---|---|
| gold | 2 |
| copper | 1 |
Source: ESDM MODI / Geoportal ESDM · Updated 22 Oct 2026
Forest loss per year
| Year | ha |
|---|---|
| 2021 | 358 |
| 2022 | 616 |
| 2023 | 1,274 |
| 2024 | 316 |
| 2025 | 133 |
Source: Hansen/GFW 2025 v1.12 · Updated 22 Oct 2026
Administrative area
1,752 km²
Source: BPS/OCHA COD-AB administrative boundaries (2020), simplified · Ministry of Home Affairs code 52.07
Province: Nusa Tenggara Barat
Other regencies and cities in Nusa Tenggara Barat
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