# | Concept | Culture | Statement | Freq. |
---|---|---|---|---|
1 | manganese | African countries | Manganese mining and export industries play a significant role in the economy of certain African countries, such as South Africa and Gabon. | 1 |
2 | manganese | African countries | Manganese deficiency in soil can lead to poor crop yields, making manganese an important agricultural nutrient. | 1 |