MINERALS OF QUEENSLAND. 25 
ore (J.) ; Gunpowder Oreek ! !, vein in slate and quartz 
ore, greywacke (J.); Gilbert River (Q. M.C.). 
Micaceous iron ore—Rosslyn, Burnett district !, (R.) ; Clon- 
curry district !!(J.); Mount Morgan !! (auriferous), 
with hematite and silicious sinter (J.); Mary Douglas 
Reef, Cloncurry ! ! (auriferous), associated with quartz 
and native bismuth (J.) ; Warwick, (Q. M.C.) ; Ravens- 
wood, ochreous (Q. M.C.); Ipswich, (Q.M.C.); Kil 
kivan, pseudomorphous after pyrites (Q.M.C.); near 
Calliope, Gladstone !! (R.); Mount Morgan ! ! (aurif- 
erous), with brown hematite and silicious sinter (J.) ; 
Cloncurry !, as pseudemorphs after iron pyrites (L.) ; 
Calliope ! ! (R.); Duck Creek, Cloncurry, ochreous, 
cementing a breccia (Q. M. C.) ; Yatton Goldfield, pseu- 
domorphous after pyrites (Q. M.C.); MacKinlay Range, 
Cloncurry !, pseudomorphs after iron pyrites, in perfect 
cubes and in pentagonal dodecahedra (Sheaffe). 
Hyauite—Stanthorpe district !, encrusting smoky quartz (L.) ; 
Northern Downs (Q. M. C.). 
InFusor1AL EAartu—Logan district (R.),—[ Analysis by W. A. 
Dixon :—Moisture and traces of organic matter 10°31, 
oxide of iron and traces of alumina 0°59, lime traces 
silica 89-10, total 100-00]; Upper Coomera, Albert 
district (R.). 
IronsTONE Buacksanp—Fourteen miles up Cockatoo Creek |, 
thin seams in Carbonifero-Permian formation (J.). 
J ASPER—Diamantina, Springsure (B.); Kilkivan, in veins, both 
red and green (R.) ; Tableland, Peak Downs (R.). 
KaoLtin—Stanthorpe district !!, in the tin-drift (L.); Mount 
Morgan Extended of Brisbane (Callan’s Knob) ! }, 
apparently in dykes and of a very pure character (L.) ; 
Mount Morgan and elsewhere +! !, common as a result 
of decomposition of acidic felspars in dykes and of 
granites, &c., in reefs (J.). 
KERARGYRITE—Mount Albion ! !, large “slugs” in Albion Mine 
at surface and at 19 feet, and in Lady Jane Mine at 
130 and 180 feet, associated with galena (J.) ; Croydon 
Goldfield ! !, Queen (auriferous) reef, No. 2 south (B.) ; 
Last Chance, New Zealand Gully, Rockhampton !, in 
reef; the kerargyrite contains specks of gold (D.) ; 
Puzzler Reef, 8 miles north-east of Charters Towers !, 
in small slugs with quartz, native silver, and very 
much decomposed galena (C.). This sample assayed for 
silver 6180z. 7dwt. 13gr. per ton (Coane and Clarke). 
LaprapDorite-—West of Mount Eurie, Cloncurry |, iridescent (J.). 
