Prospecting and Developing A Small Mine (Idaho Bureau of Mines Bulletin)

So much great information in these books republished by Mr. Jackson. Great resources !Much of this old information is amazingly still current and applicable ! Saves hours of digging to find this information, most here under one cover !! Learn to do it right !

Thank you so much . Very good information and better price . good packing . Blessings

Great read

Concise and technically useful for students and private indiiduals interested in mining technics.

informative and helpful-needs updating but a great tool to get startedwith.

Pretty good for what it is.