This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Hillsboro Mines and Sierra County Prospects in 19th Century silver and gold fields
Reports from Hillsboro and Sierra County detail ore bodies with copper, silver, and gold values. Production totals reach thousands of tons with several mines yielding hundreds of thousands, while placer work and new discoveries near Kingston and Chloride promise richer returns.
MENTIONED IN THIS ARTICLE
Sierra County
New Mexico
Cate
Hittvboro
Opportunity Group
Bonopen
Redmond
Prac
Locwtord
Hillsboro
Kingston
Lady Franklin
Black Colt
Bullion
Superior
Gametock
Caledonian
Hangaroo
Brush Heap
Milinoix
Templar
Virginius
Keystone
Cumberland
Gray Eagle
Ose Ming
Lake Villey
Hermosa
Chileride
Placern
Trippe
Richmond
Snake
Concentra
Lake Valley
Discoverien
Trujillo
Sia Walles
Terra Hanen Creek
Chloride
Te County
Columbia
Hoosier Bay
ACT UU
Chewane
Thie
Hormona
Mall
Grange
Ana
Curland
Kansas City
Caballos
Uo Grende
Kansas
Oklahoma
Rio Grande
el Oro
Philadelphia Smelting & Milling Company
Trosper
Anime
Due Lieern Blanes
Ivanhoe
Emporia
Great Republic Group
Grafton
New York
Innsboro
Foandia Group
Garfeld
McKinley
Wicks