Author: Ladoo, Raymond B.
Title: Talc & Soapstone.Their Mining, Milling, Products & Uses
Description: Washington, USGPO, 1923. orig.wrappers. 23x15cm, vii,133,(15)pp, Rear cover chipped,some rubbing. 15pp photoplates. Rubberstamps & inked number to cover.Spine tears,Good ¶ Series: US Dept. of Interior. Bureau of Mines, Bulletin nr. 213.

Keywords: Economic geology, Talc, Soapstone, Mining, , , , ,