Removing Gold From Black Sands Part 1
You can now pick out the larger impurities from the gold with tweezers. 3 Now a magnet can be used to extract most of the remaining black sands for you gold. I use a super magnet, but I used to use the Keene Gold Magnet. The Super Magnet is just larger. 4 By lightly blowing over the gold, you can finish extracting the rest of the impurities.