Forty-three people, mostly women, were killed after an artisanal gold mine collapsed in western Mali on Saturday, the head of an industry union said.

The accident took place near the town of Kenieba in Mali’s gold-rich Kayes region, Taoule Camara, secretary general of the national union of gold counters and refineries (UCROM), told Reuters.

The women had climbed down into open-pit areas left by industrial miners to look for scraps of gold when the earth collapsed around them, he said.

A mines ministry spokesperson confirmed the accident had taken place between the towns of Kenieba and Dabia, but declined to give further details as ministry teams at the scene had not yet shared their report.

Artisanal mining is a common activity across much of West Africa and has become more lucrative in recent years due to growing demand for metals and rising prices.

Deadly accidents are frequent as the artisanal miners often use unregulated methods.

Thirteen artisanal miners, including women and three children, were killed in southwest Mali in late January, after a tunnel in which they were digging for gold flooded.

At least 48 people have died in a gold mine collapse in western Mali. Officials confirmed the accident happened at an abandoned site once run by a Chinese company. Authorities are still searching for victims. Some people fell into water, including a mother with her baby. Mali is a leading gold producer in Africa.

The country often faces deadly mining accidents due to unregulated operations. This recent collapse follows a similar incident last year that killed over 70 people. Despite the dangers, officials find it hard to control illegal mining activities.

These operations pose risks to workers and local communities. The government is struggling to manage these issues effectively.