I have a lot of old slag from gold mine furnaces in Japan, do you think you could extract gold and silver from the slag? I am so glad a person like you is in Japan!
@うさぎ-m5n Жыл бұрын
貴金属は残ってないんじゃないかな。
@8390metal Жыл бұрын
Thanks for your comment:) There may be a small amount of gold and silver left, but it doesn't look like it would be profitable. I too am happy to be associated with a gold and silver lover!