250 MINERAL CENSUS OF AUSTRALASIA. 
quartzites, and greywackes, with quartz, calcite and side- 
rite, and in some cases with limonite, some reefs below the 
water level highly charged with pyrites, also in alluvial 
drifts with native bismuth and bismuthite, the alluvial 
gold generally coated with iron peroxide, gold mostly in 
large nuggets (J.); Reid’s Creek, 4 miles south-east of 
Mount Perry ! ! !, in reefs in granite country, associated 
with iron pyrites, arsenical pyrites, spahlerite and 
galena (R.) ; Boolboonda ! ! !, in reefs in gneiss country 
(R.); Molangul!!!, in reefs and alluvial (R.) ; Nor- 
manby (Wide Bay)! ! !, in reefs and alluvial (R.) ; 
Lucky Valley ! ! !, in alluvial drifts (A.) ; Lucky Valley, 
Duffer Gully !, imbedded in “small, bright, foliated, 
metallic plates with scales of tellurium ” (A.) ; McKinlay 
g.f.!!!, reefs and alluvial, country rock, gneiss and 
mica and tale schists,—‘‘The associated minerals are 
gold and copper, the presence of ‘dykes’ of intrusive 
material seeming to be the chief cause of mineralisation ” 
(D.); Enoggera Ranges, Brisbane !, in quartz (L.) 
GrapHitE—Mount Bopple ! ! !, in micaceous granite (C.) ; 
Gympie ! !, with gold on “slickensides” (L.); Cape 
Upstart !!, (J.); Croydon Goldfield!!! common 
throughout the field (B.). 
Gypsum—Near Mount Albion, Tinaroo ! !, cropping out at 
surface (C.); Victory Lease, Charters Towers !, 
pellucid crystals in vughs in auriferous quartz reef, 
(C.); between Fanning Old Station, and Ravens- 
wood Junction !!!, three feet vein in granite country 
(J.); 18 miles west of Collingwood!!!, described 
as occurring in very thick beds in the “ Rolling 
Downs” (Cretaceous), (J.); Bulimbu, near Brisbane}, 
as selenite (L.) ; Warrego district ! ! fibrous and foliated 
varieties (L.) ; Mount Gregory ! !, Clermont (R.) 
Ha.ite—Sylvester Creek, Herbert River ! !, (Q. M. C.). 
HemitirE— 
Specular tron ore—Kelvin Grove, 30 miles south of Mac- 
Kay !, occurs in thin leaders and isolated kernels in 
a rock made up mainly of actinolite and clear and 
pellucid grains of quartz (M.); Mount Leviathan and 
Mount Pisa, Cloncurry ! ! !, hills of pure ironstone near 
the Cloncurry copper lodes in slate, greywacke and 
quartzite country, micaceous iron ore, plentiful in the 
same neighbourhood (J.) ; Kangaroo Hills, near Towns- 
ville ! ! !, very large lodes of very pure ore (J.); Wild 
River !! !, very large lodes of very pure ore (J.) ; 
Cabbage Tree Creek !! !, very large lodes of very pure 
