Download or read book United States Patent US3455679 Bacterial Leaching of Ores with an Alkaline Matrix written by and published by . This book was released on 1967 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book United States Patent US5196052 Bacterial assisted Heap Leaching of Ores written by and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: