because they ran out of gold, i presume
by running out of gold
the klondike gold rush ended on march or 1898
1852
1855
1865
In 1862
The California Gold Rush ended in 1855 By the end of 1849 there were so many miners that individual operations were replaced etc
5 years
start-1848 end-1852
1855, gold prices began to lower as there was a lot of the ore
The Gold Rush in California.
in the 20th century/ the 1900's