The Porcupine Gold Placer District Alaska

The Porcupine Creek gold placer area was recently made famous by the popular Discovery Channel television series "Gold Rush Alaska". This publication is a reprint of the rare US Geological Survey (USGS) Bulletin 699 from 1919. It includes maps and pictures as well as geological and historical mining information on the area. Reprinted and published by Miningbooks.com which is bringing hundreds of rare mining publications back into print.