MAGNETIC SUSCEPTIBILITIES OF AUSTRALIAN BASALTS. 



53 







Bet'erence number <-n 



Mairu.-ti'! 





Locality &c. 



specimens in the 



susceptibility 



specimen. 





Geological Mns-um. 



00001 x 



21 



Moree Road, N. Bingara 



(m. 60) 



84-0 



22 



3 miles N. of Narrabri 



(**£■ 16) 



191 



23 



Murrurundi Tunnel 



(m. 11) 



119-1 



24 



Werris Creek 



(m. 48) 



18-5 



25 



Parish Anderson, Co. 

 Gough 



(m. 42) 



19-1 



26 



Doherty's Hill, Uralla 



(m. 43) 



3 



27 



Parish of Uralla, Co. 

 Devon 



(m. 44) 



15 4 



28 



Near Bathurst 



(m 15) 



222 



29 



Ditto 



(m. V) 



310 



30 



Five Island Point, 

 Wollongong 



(m. 18) 



154-8 



31 



10 miles E. of Dubbo 



(m. 67) 



154-2 



32 



Brown's shaft, Two Mile 

 Flat, Gulgong Dist. 



( aaw, 34) 



26-5 



33 



The Battery, Lachlan R. 



(m. 35) 



6-2 



34 



Wayo, Crookwell 



(m. 11, O.W.) 



185-7 



35 



Near Milton 



(C.S.W. 13 j 



117-2 



36* 



£ mile S.W. Flemington 

 Railway Station, 

 Homebush 



(C.S.W. 3 j 



140-7 



37 



Corral Gap, Southern-rd 



(m. 17) 



126-5 



38 



Leucite basalt from El 

 Capitan, near Cobar 



(m. 4/) 



241 



These results are in close accord with those obtained from 

 European basalts, as the following table will show. 



Specimen of 



Locality. 



K. 



Porphyritic basalt 



Basalt 



Basalt 



Basalt 



Basalt 



Basalt 



Porphyritic basalt .. 



Basalt 



Porphyritic basalt .. 



Basalt 



Basalt 



Basalt 



Schemnitz, Hungary . . . 

 Faroe Islands ... 

 Unkel-on-Rhine 

 Rowley Regis . .. 

 Giant's Causeway 

 Giant's Causeway 

 Tobesmorey Skull 

 Tobesmorey Harbour .. 

 Fishguard 

 Dumfries 



. Staffa 



Staffa ... 



0-00109 



116 



45 



118 



27 



21 



231 



205) 



61 



114 



48 



77 



Mean of twelve European Basalts 



Mean of thirty-eight Australian Basalts.. 



0-00099 

 0-00068 



* Subsequent information shows that this rock was probably au 

 argillaceous limestone. 



