For decades, Ghana has been Africa's leading producer of gold. Most of its mining takes place legally. But small-scale, illegal gold mining — known locally as “galamsey” — has become a major problem.

Toxic chemicals from the process are polluting Ghana’s water - 60% of its waterways are now contaminated. But as the country’s economy struggles, many involved in the practice say they lack an alternative to get by.

BBC Reporter Favour Nunoo in Accra explains how illegal mining is impacting the environment and people’s well-being. We also hear from two protestors who recently took to the streets demanding government action ahead of elections in December.

And Jewel Kiriungi, a BBC Business reporter in Nairobi, explains where gold produced in Ghana actually ends up.

Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Hannah Gelbart Producers: William Lee Adams, Emily Horler and Benita Barden Editor: Verity Wilde