Description:
The Arizona Bureau of Mines has received so many requests
for information about vanadium and Arizona deposits of ores of
this metal that the stock of Bulletin No. 18, Vanadium, has been
exhausted. In preparing this revision of the bulletin issued in
1916, that work has been completely rewritten and, so far as possible,
brought up to date. The bulletin herewith offered is admittedly
nothing but a compilation of facts already published, and
no attempt has been made to make it an exhaustive treatise on the
subject of vanadium. It is believed, however, that the data ordinarily
sought by prospectors are herein presented, and it is hoped
that the dissemination of this in formation will stimulate vanadium
mining in Arizona. 23 p.