Show diamonds into graphite elementary chemistry teaches tul in tint thit ax as tar far as the nature ol 01 tae substance ab coal them Is I 1 conc concerned emed thee the e la Is almost no difference between 1 bril brieant tant white diamond and slid the blac forming the core of a lead pencil both arc are imply simply form forms t f car I 1 boa bon and it if via e could readily turn tum on out into the other the diamond would beast to rank as the lif king ng of geme gains in fact very minute diamond ends have recently recent recen tl li ben beta made in this th way by Afons leu yol ssan the frenot chemist graehl anti ian ad be dissolved hi lit molten iron iran ant when the iron mols tho the graphite D B performing ahli operation in a particular man I 1 nor which haa has heretofore teat described jn in this column leui If gets microscopic crystals nol of graphite but of diamond curlust Cur louil enough now that we know bow hov graphite can be turned I 1 into 12 to diamond it has also been discovered discor ered that diar dia mond can be changed into graphite this la Is effected by placing a diamont ic it an exhausted crookes tube in cucil sucil bucl a tube it la Is believed that Invisible I molecule molecules of matter are darting about and these molecule molecules produce a it ceaseless bombardment on thi the surface of the diamond batur aft ir a timi unit the effect becomes visible in 4 tain stain or emit crust covering the diamond oa on examination talais thijs avd found Y p N b composed of graphite 51 0 0 |