Mica-mining Methods, Costs, and Recoveries at No.10 and No.21 Mines of the Spruce Pine Mica Co., Spruce Pine, North Carolina
Author | : United States. Bureau of Mines |
Publisher | : |
Total Pages | : |
Release | : 1932 |
ISBN-10 | : OCLC:148898684 |
ISBN-13 | : |
Rating | : 4/5 (84 Downloads) |
Download or read book Mica-mining Methods, Costs, and Recoveries at No.10 and No.21 Mines of the Spruce Pine Mica Co., Spruce Pine, North Carolina written by United States. Bureau of Mines and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: