Excerpt from The Mining Magazine, Vol. 13
The Shamva paid its first dividend in April, when 5% was distributed. A second dividend, Of was announced this month, making 12é% for the first half Of 1915, the amount disbursed being The current quotation Of the £1 shares is 445. The ore reserve is about tons, averaging 5 dwt. Per ton, and development in depth indicates a rapid contraction in the size Of the orebody. The monthly output is about tons, so that the reserve will last 35 years. The average recovery is and the working cost about 75. 6d. Per ton.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book charts the historical development of mining methods for extracting and processing diamond ore in Kimberley, South Africa. Originally, small open pits were dug. As mining progressed, the author traces innovative adaptations of existing mining methods, such as those from coal mining, to solve challenges and improve safety. The book also examines the transition of techniques as mining evolved from diamond mining to iron and copper ventures. Central to the book is an examination of caving methods â" a crucial development in modern mining processes. The author provides a detailed description of the inception of caving and the challenges faced when applying the process across a range of mining operations. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781331946403_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781331946403
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781331946403
Anzahl: 15 verfügbar