i i ,.14 1 iii ii ill i in in page S a/' Cover.) 



VOLUME 43. 



1 Hom, II W. Btadles on Fluorite : iIV. Tin- Katlioilo-Luniinescenceof Fluorlte. pp. 1-10 

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'-'. QrXEKM \n. .1 M • 1 New Bpeciei ■•' ft n» (O Mid ft hoi imrnuloii from Mexico ; (II ) Rob:n-oN. 



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