131893
At the town 's peak near the end of the 19th century , Harshaw 's mines were among Arizona 's highest producers of ore , with the largest mine , the Hermosa , yielding approximately $ 365,455 in bullion over a four-month period in 1880 .
 Arizona
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Arizona