There are no ages for Pyrite at Gentle Annie Mine (Accidental Claim; Independence Claim; Belle Humming-Bird Claim; Poverty Point Claim; Logan Claim; McNeil Claim; South Extension Of Napier And Surplus Claim; Sobrante Claim; Lion Claim; Jackson Claim), Placerville (Hangtown), Placerville District, Mother Lode Belt, El Dorado Co., California, USA