Instruct: Classify Amazon reviews into positive or negative sentiment
Query: More about separating black sand and melting old gold

This little "book" is supposed to be 21 pages. After the title page, introduction, sections on gold separation from black sand, recycling gold and silver, and melting down gold you come to a section with information on clubs you can join and then places to buy equipment. This is okay, but not about where to find gold in Washington State. The actual section with information on where to find gold in Washington State is 1 1/2 pages long if printed in 14 point font. So it is basically one page of not particularly helpful information. Very general and the locations are in areas where there is a lot of private property and mining claims.