Original sentence: : Wilderness Press, 1994.Berkeley, Ca.California County Summits.List of highest points in California by county.Suttle, Gary.The eastern summit is also the county highpoint of Amador County.The mountain has two summits, one is a  western-subpeak marked on topographic maps as Thunder Mountain and the other is an unmarked peak at an elevation of  located to the east of the subpeak
Edited sentence: The eastern summit is the county highpoint of Amador County.The mountain has two peaks, one is the  main peak and the other, at an elevation of , located to the west of the main peak