Excerpt from Radium, Vol. 5: July, 1915 Table I. Results of Analyses. Percent of Percent of Substance Cold Emana Emanation Loss tion Loss at Red Heat Uran-mite. Carnotite concentrate.. Carnotite ore. 90. Spring deposit. 30. The results obtained for the radium content of the four substances by different methods of separating the emanation, and by means of different fluxes, are given in Tables II, III, IV and V. The numbers in the first column indicate the number of determinations that were averaged to give the values in the third and fourth columns. 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.