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Sam-Ouandja Diamond Field

Plizio editorial teamUpdated: Jun 2026Data Sources

Industrial site

Sam-Ouandja Diamond Field (Central African Republic)

Weather…

The Sam-Ouandja diamond field is located in the remote northeast of the Central African Republic, near the border with Sudan. It is known for its high-quality alluvial diamond deposits found in the river sediments of the Haute-Kotto region. Due to its isolated location, extraction is performed almost exclusively by artisanal miners working under harsh conditions. Sam-Ouandja is considered one of the country's most productive fields, providing stones of exceptional size and purity. The economic importance for the local population is immense, as mining is often the only significant source of income in this underdeveloped region. Trade is conducted through local collection points, although logistics pose an enormous challenge due to the lack of paved roads. Despite geographical isolation, the field attracts fortune seekers and traders, making the settlement of Sam-Ouandja a dynamic, albeit unstable, economic hub. Control over this area is of great strategic importance to the national government due to the high value of the resources.

Location: Central African Republic
Nearby: Ouadda (23 km)

Best time to visit & climate

The most pleasant time to visit is Jan, Nov, Dec.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	26	29	29	29	27	24	23	23	24	24	24	24
Rain mm	1	10	34	71	173	209	226	226	236	191	23	2

📋 Practical info

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What is this place?

The Sam-Ouandja Diamond Field in the far northeast of the Central African Republic is known for its rich diamond deposits. It significantly contributes to the local economy, supplying both the formal and informal sectors.

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Visiting

The diamond field is an active mining area and is not accessible to the public. Due to security concerns and mining activity, viewing from outside is difficult.

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Where to view it

The surrounding hills may offer a wide view over the diamond field, but access to safe viewpoints is limited. The best way to see the region is by flight or approaching from a safe distance.

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Local products

The main product is rough diamonds, extracted through both industrial and artisanal mining. These diamonds are traded on local markets or through informal channels.

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Active season

Diamond mining occurs year-round, but the dry season from November to March provides the best conditions for artisanal mining. During this time, more workers are active in the fields.

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Nearby

A visit to the Sam-Ouandja region can be combined with exploring the surrounding savannah and villages, offering insight into local life. Due to its remote location, travel to the area requires careful planning.