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Catoca Diamond Mine

Plizio editorial teamUpdated: Aug 2026Data Sources

Industrial site

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The Catoca Diamond Mine, located in Lunda Sul Province, is the fourth-largest diamond mine in the world and the flagship of Angola's mining sector. It is a massive open-pit operation centered on a kimberlite pipe, a volcanic structure that transported diamonds from the Earth's mantle to the surface. The mine is operated by Sociedade Mineira de Catoca, a consortium where the state-owned Endiama and the Russian giant Alrosa hold significant stakes. Since commercial production began in 1997, Catoca has produced millions of carats and remains a vital contributor to Angola's GDP. The facility includes state-of-the-art processing plants that crush tons of ore daily to extract the precious gemstones. Beyond its economic weight, Catoca is a major regional employer and invests heavily in social infrastructure in the Saurimo area. The mine stands as a symbol of Angola's vast mineral wealth and the critical role of international partnerships in the extractive industry.

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Best time to visit & climate

The most pleasant time to visit is May–Jul.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	23	23	23	23	23	22	22	25	27	25	24	23
Rain mm	148	148	154	75	8	2	0	8	41	105	155	171

📋 Practical info

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What is this place?

The Catoca diamond mine is the fourth largest diamond mine in the world and secures a large portion of Angola's diamond production. It is a central economic driver for the Lunda Sul region and boosts the country's exports.

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Visiting

The mine is a heavily secured area and not open to the public. From the nearby town of Saurimo, the facilities are not visible as they are located far away.

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Where to view it

There is no public viewpoint onto the mine itself. The best way to get a sense of the mining activity is to drive on the road to Catoca, where you see access roads and surrounding security zones.

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Local products

In Saurimo and surroundings, diamonds are traded on markets, usually through informal channels. Travellers can also purchase local handicrafts such as wood carvings and traditional textiles.

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Active season

Diamond production at Catoca runs all year, with possible seasonal fluctuations due to maintenance work. The rainy season from November to April can affect transport routes, so production is often more efficient in the dry season.

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Nearby

Combine the visit with the city of Saurimo, the capital of Lunda Sul province offering cultural sights and markets. The Chicapa River is also a popular destination for boat trips and birdwatching.

Geography

Coordinates

-9.40860, 20.30130

Facts

The mine accounts for approximately 75% of Angola's total diamond output.
The kimberlite pipe at the site covers an area of roughly 64 hectares.
The open-pit excavation has reached depths exceeding 200 meters.
Over 10 million tons of ore are processed at the facility annually.
The diamond deposit was originally discovered in the 1970s.
Provides direct employment for more than 5,000 workers and technicians.

Explore nearby

Notable places around

Saurimo30 km · SExplore →

Camanangue32 km · NEExplore →

Lunda Escarpment99 km · NWExplore →

Lucapa120 km · NEExplore →

Lunda Plateau134 km · NWExplore →

Chitotolo Diamond Mine145 km · NEExplore →

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Sights in the town Catoca Diamond Mine (1)

Mining industry of Angola📍 landmark

Economic sector involving the extraction of diamonds and other minerals in Angola, key to the national economy.

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Frequently asked questions

What is the Catoca-Diamantenmine and why does it matter?

The Catoca-Diamantenmine is one of Angola’s best-known diamond mines and an important part of the country’s mining sector. It represents exports, jobs, and major industrial significance.

Can you visit the Catoca-Diamantenmine?

Sites like this are usually not freely accessible and can only be visited with permission or an organized tour. A visitor center may exist, but it is not always open to the public.

What is the Catoca-Diamantenmine known for?

It is known for large-scale production and for its role in Angola’s diamond sector. Internationally, it is often seen as one of the country’s most important mining sites.

When is it worth visiting the area around Catoca?

If access is possible at all, it is best with organized entry and during the day, when security and work flows are easier to manage. For most travelers, the region matters more than the mine itself.

What is near the Catoca-Diamantenmine?

Nearby you’ll mostly find mining infrastructure and small settlements in Lunda Sul province. Visitors usually combine it with regional travel and work-related themes.

Catoca Diamond Mine: where is it located?

Catoca Diamond Mine is located in Angola.

Catoca Diamond Mine: when is the best time to visit?

The most pleasant time to visit is May, Jul.

Catoca Diamond Mine: why is it worth visiting?

The Catoca Diamond Mine, located in Lunda Sul Province, is the fourth-largest diamond mine in the world and the flagship of Angola's mining sector.

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