When was the Sandawana emerald mine discovered?

The Sandawana emerald mine, located in Zimbabwe, was discovered in the 1950s. This mine is significant because it is known for producing high-quality emeralds, which are deeply valued in the gemstones market. The discovery in this decade marked a pivotal point for the emerald trade, as it brought a new source of emeralds to light, distinguished by their vibrant color and clarity. Over the years, the Sandawana mine has continued to be a notable player in the production of emeralds, recognized for the unique characteristics of its stones.