Independent publisher · Lake City, Colorado Est. 1996
Cover of Geology and Ore Deposits near Lake City, Colorado
New

Geology and Ore Deposits near Lake City, Colorado

by John Duer Irving and Howland Bancroft

John Duer Irving and Howland Bancroft set out the geology and ore deposits of the country around Lake City, Colorado. It describes the rock formations and mineral veins of the Hinsdale County district in the detail a working geologist needed, which is also what makes it useful to anyone tracing the mining history of the upper Lake Fork.

ISBN
978-1-932738-90-2
Pages
148
Place
Lake City
Listed at
$18.29

The price shown is the last one on record and is historic, not a current offer.

How to get this book
Back to the library
The book

About this book

Geology and Ore Deposits near Lake City, Colorado is a reprint of a government geological report. The U.S. Geological Survey published the original in 1911 as Bulletin 478, credited to John Duer Irving and Howland Bancroft.

The description says it sets out the geology and ore deposits of the country around Lake City, in Hinsdale County. It covers the rock formations and the mineral veins in the detail a working geologist needed. That detail is also what makes it useful to anyone tracing the mining history of the upper Lake Fork.

The original is a technical survey, not a narrative history. If you want the ground truth of what the mines of the district were cut into, this is the document the profession used.

Readers

Who it is for

The book is for geologists, mining historians and prospectors with an interest in the Lake City district, and for local historians who want to understand why the mines were where they were. Readers with some geology will get the most from it. It is a 1911 survey, so it reflects the knowledge and the mine workings of that year.

Next steps

Ways to use this book

Comparing the reprint with the original

Collectors and researchers sometimes want to check a reprint against the source. The USGS record lists the report's citation, so you can match the bibliographic details and see the original pages as the agency published them.

Tracing a family mining claim

If an ancestor worked a claim near Lake City, the county museum is a sensible first contact. Ask what local records and photographs it keeps and how to request research help, then use a report like this for the geologic setting.

Planning a stop in Lake City

The county site and the museum page both list current conditions and visitor details. Check them before you travel, since the town sits in remote mountain country.

Explore

Go deeper

This reprint covers the country around Lake City in Hinsdale County. The original federal report, the local museum and the county itself are the best places to see that landscape in a wider setting.

USGS Bulletin 478

The U.S. Geological Survey Publications Warehouse record for the 1911 report, with a link to the original scanned document and its citation.

USGS Publications Warehouse → (opens in a new tab)

Lake City Museum

The Hinsdale County Historical Society museum. According to its website, it is based in the Finley Block, an 1877 building with a mining map and mineral exhibit.

Lake City Museum → (opens in a new tab)

Hinsdale County

The county's official site describes its mountains, the Slumgullion Earth Flow and the lake it created, and the town of Lake City as its seat.

Hinsdale County, Colorado → (opens in a new tab)

Questions readers ask

Good to know

Who wrote the original?
John Duer Irving and Howland Bancroft, for the U.S. Geological Survey, which published it in 1911 as Bulletin 478.
Is it a new study?
No. It is a reprint of the 1911 report, so it does not cover later mining or later geological work.
How many pages is it?
The editions differ: the USGS lists the original at 128 pages, and our reprint is listed with a different count, so we don't give one figure.
Where can I buy it?
The Lake City reprint is available through the retailer link on its page, or you can ask us via the contact page.

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