As Indonesian miners turn to the sea in search of tin, local fishermen are angry. | South China Morning Post

【#Xinhai_Solution】Watch as spiral chutes and shaking tables efficiently #process #tin ore. #GravitySeparation | Xinhai Mining Machinery Co.,Ltd

What a day of crystal digging 💎 With Avant Mining LLC I understand this may seem unbelievable, but I assure you, what you’re witnessing in this video is completely real. Quartz crystal digging is an incredible experience, and I’m delighted to share it with you. If you have any questions or want to learn more about the process, feel free to ask. Enjoy the journey! | The Crystal Collector

5.7K views · 54 reactions | When it comes to gold mining during the...

3.4K views · 92 reactions | Kobold Metals sponsors exhibition highlighting Zambia's Mining history. The exhibition was staged at the Livingstone Museum. | ZNBC Today | Facebook

When it comes to gold mining during the California Gold Rush, what many people visualize is a gold miner hunched over at a river panning for gold with a tin pan. For placer mining, which is the practice of separating heavily eroded gold from sand or gravel, gold panning is just one of the methods. In this video, Kathy explains the use of a rocker (or cradle) and also Long Toms during the Gold Rush. While these methods were more effective, they were a lot more environmentally destructive. Learnin