why does gold sink to the bottom of the pan?
other than prospectors who else made money from the gold rush?
why did some people in boomtowns become wealthy without mining for gold?
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I'll be glad to comment on your answers.
other than prospectors who else made money from the gold rush?
why did some people in boomtowns become wealthy without mining for gold?
1 answer
1 answer
11 answers
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