GEOLOGICAL SKETCH-MAP 



A 



SOUTH-EASTERN QUEENSLAND 



SHOWING THE EXTENT AND DISTRIBUTION 

 OF THE 



VOLCANIC ROCKS 



12 miles 



B.SED ON MAPS -UBL.SMED BY THE QlD GEOL SURVEY ANO 



JENSEN D SC 



ALTERATIONS ANO AD3iTiOr«S 



•^ 



