Extracting Gold from Nothingness

This treasure hunter came across this strange thing while searching for something valuable in nature and when he realized that there was something valuable inside, he started to break it with the tools in his hand. He finally managed to get it out by pouring some water on it and playing with it a little. Since this stone looks like something valuable, we should examine it. For this, he was determined to find the treasure inside by separating the stone into pieces and washing away all the excess with water. While our treasure hunter was making the final touches, he managed to get gold out of nothing. Although it seems like a little, it is quite valuable.