| Show Z Z X Z X Z Z SZ Z Z X X yZ X I Z Z X X Scientists Frown on Idea of Divining Rod Letters are frequently received bythe by tile the geological survey Department of ot ottile tile the Interior a asking for the names and prices of the best Lest makes wakes of Instruments instruments ments guaranteed to find diamonds gold er and other metals and ande e l hurled buried treasure ure The claims of tenders of mineral rods und anti other devices devoes said to tu bo Ire effective In 1 locating precious metals sad and burled treasure are ore considered on fraudulent by y the geological geo logical sur surrey Burtey ey The fhe dip needle 1 or miners miner's CI lii hay half h n n used with some success In for Iron and other ores but the KUO- KUO cl ful fui use uce of buch Ii buc an U Instrument requires requires re re- quires quire lon considerable experience in raying eying together with the ability to tomake tomake tomake make accurate l observations observations and deductions Various types type of electrical prospecting devices the seismograph and the torsion toulon balance have bare arou aroused ed considerable Interest during UI the lust last few years ears There de- de fires oIS however ever are uro most complicated cO and require rec the Hen I kes s of technical experts expert specially I ruined trained In their use- use They TIley would he of no service to one not versed In the principles of golu geology y yU U and c d physics |
