Fig. 24 Photomicrograph of pyritiferous hornblende gneiss, south of Anna shaft, 

 Stella mine, with pyrite grown freely in chlorite, but molded upon hornblende and 

 apatite. (Magnified 27.5 diameters) 



Fig. 25 Photomicrograph of pyritiferous hornblende gneiss, south of Anna shaft, 

 Stella mine, showing pyrite developed in chlorite, with a crack passing through both, 

 and filled with younger chlorite. (Magnified 27.5 diameters) 



