Download or read book Bulletin of the Southern California Academy of Sciences, Vol. 36 written by Southern California Academy of Sciences and published by Forgotten Books. This book was released on 2017-06-05 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Bulletin of the Southern California Academy of Sciences, Vol. 36: 1937-1938 In April, 1936, Dr, W'ayne E. Kartchner of the State College of San Jose Calif, kindly identified the beads as being made of fluorspar. The next problem was to locate the possible origin of this mineral which might have supplied the Indian craftsmen with the raw material for their ornaments. 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.