[Download] "Gold Placer Deposits In NorthCentral Alaska" by Richard Lampright # Book PDF Kindle ePub Free

eBook details

Title: Gold Placer Deposits In NorthCentral Alaska
Author : Richard Lampright
Release Date : January 05, 2020
Genre: Nature,Books,Science & Nature,
Pages : * pages
Size : 30833 KB

Description

Gold Placer Deposits In NorthCentral Alaska contains an inventory of 102 gold placer mines, prospects and deposits located within the Ambler River, Hughes, Melozitna, Nulato, Ruby, Shungnak, and Survey Pass Quadrangles, including average yields per cubic yard, fineness of gold, location of samples taken and best access. In addition, this book contains all of the information in Geological Survey Bulletin 1374, Placer Deposits of Alaska by Edward H. Cobb which is relevant to the mining districts in this book.