MINERALS OF SOUTH AUSTRALIA. yA 
CuHacoociTe ! ! ! (Redruthite)—The massive variety is of frequent 
occurrence in the copper mines of Yorke’s Peninsula, 
fine specimens being obtained from the Moonta Mine 
(T. C.C.); Kapunda Mine, Montacute Mine, Burra 
Burra Mines, Mount Barker (Burr). 
CHALCOPYRITE !!! (Copper Pyrites)——Is of pretty general 
occurrence in the lower parts of the copper lodes of the 
province (T.C.C.); Wallaroo Mine, crystallized (T.C.C.); 
Moonta Mine (T. C.C.); near the Peak, Central 
Australia, in quartz veins in the metamorphic rock 
(Tate); Montacute Mine, and all lodes in its vicinity, 
Rapid Bay, Flaxman Valley, Hutt River, and various 
other places (Burr). Analyses of specimens from 
Moonta Mine, by Cloud :— 
Copper 34:21 34:04 34°57 
Tron 3 pore molcl4 Abeba 
Sulphur .. 3916 3434 34:90 
Insoluble siliciou 
residue rf ds C-a0' - 0-6o 
100-52 100-15 100-00 
Column I. is the analysis of the untarnished variety, and 
column II. that of the “peacock ore,” column III. shows the 
theoretical composition of pyrite deduced from the formula 
Cu. 8, FeS,, Fes. 
Curysocouia ! ! !—Burra Burra Mine, associated with azurite 
and malachite (T. C. C.); Wallaroo Mines, Kurilla 
Mine, Mount Gunson Mine, about 80 miles N.N.W. of 
Port Augusta (T.C.C.); Nuccaleena Mine, Yudana- 
mutana, Mount Lyndhurst (Ulrich); Mount Barker 
Mine (Burr). 
CHRYSOLITE ! 
Olivine — Mount Schanck (J. E. T. Woods); Mount 
Gambier, extensively in the volcanic lavas (J. E. T. 
Woods). 
Hyalosiderite — Mount Schanck, in the basalt (J. E. T. 
Woods). 
Coau! 
Lignite— Murray Flat (Brown); Pedinga, near Fowlers 
Bay, Leigh’s Creek (Brown). 
CoBattitTE ! (Cobalt Glance)—Glen Bar Mine: asso 
Mispickel (L. Seeger). 
Copiapite—Alice Springs (Goyder). 
