524 THE GEOLOGY OF NEWBKIDGE, NEAR BATHURST, N.S.W., 



shown rather incorrectly on the Rev. W. B. Clarke's map, and 

 his boundaries are followed in the Geological Survey Map of 1893. 

 Scattered references occur in the Reports of the Department of 

 Mines."* The Rev. J. Milne Curranf has drawn attention to the 

 exposure of the junction of granite and slate in the railway 

 cutting near Newbridge, and has sketched the branching of a 

 granite vein. He has also referred to the diabase 4! at Blayney, 

 an augite-plagioclase-magnetite rock, probably connected with the 

 andesites of this region. Mr. W. J. Clunies Ross, B.Sc, has 

 sketched very approximately the boundary of granite and slate 

 in this district, and has. made several observations on the slates. § 

 Mr. J, E. Carne has reported on the iron ore deposits, || and his 

 report is quoted by Mr. Jaquet,1T who also settled the relation of 

 andesites to slates in the neighbouring district of Cadia.** Mr. 

 L. F. Harper reported on the Caloola marbles in 1904.tt Mr. E. 





Fig. 1. — Section from A to B on Map (Plate xxii,). 



F. Pittman makes references to the iron and marble deposits, 

 and also to the slate quarries both in " The Mineral Resources 

 of New South Wales" (p.446) and in the " Prospector's Guide" 

 (p.l6). 



* See list given by Curran in these Proceedings for 1891, (2) vii. pp. 175-178. 



t Op. cit. p. 208, 



+ Op. cit. p.231. 



§ Q.J.G.S. 1894, p. 105, et seqq. 



il Ann. Rept. Dept. Mines New South Wales for 1892, p. 150. 



'J Mem. Geol. Surv. N. S. Wales, Geology. No. 2. " The Iron Ore Deposits 



of New South Wales," p. 137(1 901). 



*' Op. oit. pp. 2 1-30. 

 ft Ann. Rept. Dept. Mines N. S. Wales, 1904, p. 147. 



