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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Mineral technology (United States. Bureau of Mines)
 Collection: Technical Report Archive and Image Library
Sandstone Quarrying in the United States

Sandstone Quarrying in the United States

Date: 1917
Creator: Bowles, Oliver
Description: From Preface: "It is the aim of this bulletin to point out in a general way the location of workable sandstone deposits in the United States, and to outline the most efficient and economical methods of quarrying and preparing the rock for structural and other purposes."
Contributing Partner: UNT Libraries Government Documents Department
The Technology of Marble Quarrying

The Technology of Marble Quarrying

Date: 1916
Creator: Bowles, Oliver
Description: From Preface: "The aim of this bulletin is to present to the marble workers of the United States a concise statement of the most efficient and economical methods now in use for producing and preparing marble. The observations outlined refer chiefly to the methods employed in the quarrying of marble and the conditions that affect successful operation; the structure of marble and its relation to quarry processes; waste through rock imperfections and inefficient quarry methods; and means of eliminating such waste or utilizing it if elimination is impossible."
Contributing Partner: UNT Libraries Government Documents Department
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