north-west of C.”; A, B, and C may all be in the same district, but it is sometimes difficult or impossible to...“Avondale Mine”; all these are in the Leigh Creek District, and there may be but one spot in which the mineral...Zmc-lead Salphide Deposits of the Read-Rosebery District. Bull. Geol. Surv, Tas., 23, 1915. .Jensen (H...Cloncurry Copper-mining District Ihid., No. 215, 1908. 38. Cloncurry Copper-mining District*: Part 2. : 39.... ; Kenntniss von Broken Rec. Geol. Surv. N. Hill. Zeits. prakt. Geol., 1899, S. Wales, vii, 1907 |