hi all can admin please make this a sticky ?
I intend to add loads of pdf files for small scale mining they will include prospecting mining methods track work boreing drilling the sinking of shafts timbering and much more.
here's the first one I will be adding to this whenever I can also thinking of converting some of my own scanned mining books into pdf files for everyone to read.
also a warning some of the files im uploading are large and may gobble up data usage best to download at a library or on Wi-Fi networks
http://www.survivorlibrary.com/library/modern_practice_in_mining_vol_2-shafts_1908.pdf
modern practice in mining 1908 lots of info on coal sinking of shafts geology etc.
I will be adding more when I have the time
I intend to add loads of pdf files for small scale mining they will include prospecting mining methods track work boreing drilling the sinking of shafts timbering and much more.
here's the first one I will be adding to this whenever I can also thinking of converting some of my own scanned mining books into pdf files for everyone to read.
also a warning some of the files im uploading are large and may gobble up data usage best to download at a library or on Wi-Fi networks
http://www.survivorlibrary.com/library/modern_practice_in_mining_vol_2-shafts_1908.pdf
modern practice in mining 1908 lots of info on coal sinking of shafts geology etc.
I will be adding more when I have the time