The video shows a group of miners using a technique called “dry digging” to extract diamonds from a riverbed. The process involves digging up the riverbed material, which is then screened to separate out the larger rocks and gravel. The remaining material is then carefully sorted through by hand to find the diamonds.

The miners in the video use simple tools such as shovels, buckets, and screens to extract the diamonds. They work in a team, with each member playing a specific role in the process. The team leader carefully inspects each piece of material to ensure that no diamonds are missed, while other team members are responsible for digging, screening, and sorting the material.

While this technique may seem simple, it is actually quite effective. The miners in the video are able to extract a significant amount of diamonds using this method. The process is also relatively low-cost, as it does not require any expensive equipment or technology.

Of course, this is just one way to extract diamonds. There are many other techniques used in diamond mining, including open-pit mining, underground mining, and marine mining. Each method has its own advantages and disadvantages, and is used depending on the location, size, and type of deposit being mined.

In conclusion, the video demonstrates a simple yet effective way to extract diamonds using the “dry digging” technique. While it may not be the most advanced or high-tech method of diamond mining, it shows that diamonds can be extracted using relatively simple tools and techniques. As the demand for diamonds continues to grow, it is important to consider the impact of diamond mining on the environment and on the communities where it takes place.