IOCG

August 19, 2019
PLATE 25: Specimen from Caledonia Workings, Gilberton, showing early phase of large quartz crystals growing into vughs. Vughs were filled with siderite now removed by weathering.

METALLOGENIC STUDY OF THE GEORGETOWN, FORSAYTH AND GILBERTON REGIONS, Part 5

August 19, 2019
PLATE 16: Polymictic breccia composed mostly of rhyolite angular clasts cemented by cryptocrystalline quartz. Cut by later fine veinlets of clear quartz. Hydrothermal breccia from Sherwood, Agate Creek, Forsayth (Sample #231516; +100 g/t Au, 42 g/t Ag).

METALLOGENIC STUDY OF THE GEORGETOWN, FORSAYTH AND GILBERTON REGIONS-Part 4

September 2, 2017
Location of Rocklands project area on the nose of the northeast plunging Duck Creek Anticline, Quamby-Malbon Zone, Eastern Succession, Mt Isa Inlier. Faults and major units shown.

Rocklands Copper-Cobalt-Gold Deposits, Cloncurry: Geology and Mineralisation.

Geology and Mineralisation of the Rocklands Copper-Cobalt-Gold Deposits, Cloncurry District, North West Queensland, Australia Simon D. Beams  in “Smart Science for Exploration and Mining” P. J. Williams
//]]>