Diamond Drilling for Gold and Other Minerals

di

George Alfred Denny

Forgotten Books

Diamond Drilling for Gold and Other Minerals - Bookrepublic

Diamond Drilling for Gold and Other Minerals

di

George Alfred Denny

Forgotten Books

FORMATO

Nessuna protezione

DISPOSITIVI SUPPORTATI

computer

e-reader/kobo

ios

android

kindle

€ 7,85

Descrizione

In the Appendix (pp. 137-158) there will be found various particulars relating to both the Sullivan and the Bullock Diamond Drills, and the special Tools and Supplies required therewith, which will be found use ful by intending purchasers of such appliances. Acknowledgment is due, and is hereby tendered, to the firms who have so obligingly placed their catalogues, cuts, etc., at the Author's disposal. From the materials thus supplied, details of the different drills, as well as other data and information suitable for the work in hand, have been freely extracted. The Author has also to thank Mr. Bennett H. Brough for his courtesy in sanctioning the two full quotations from his Treatise on mine-surveying.

Dettagli

Dimensioni del file

21,8 MB

Lingua

eng

Anno

2017

Isbn

9780259704676

Informativa e consenso per l'uso dei cookie
Questo sito utilizza, fra gli altri, cookie tecnici, cookie di marketing generico anche di terze parti, cookie di profilazione di terze parti. I cookie servono a migliorare il sito stesso e l'esperienza di navigazione degli utenti. Per conoscere tutti i dettagli, può consultare la nostra cookie policy qui. Cliccando sul pulsante "Ho capito", accetta l’uso dei cookie.