Author: Gemmell, JB (Professor Bruce Gemmell)

Number of items: 73

Journal Article

Berkenbosch, HA and De Ronde, CEJ and Gemmell, JB and McNeill, AW and Goemann, K, Mineralogy and formation of black smoker chimneys from brothers submarine volcano, Kermadec Arc, Economic Geology, 107, (8) pp. 1613-1633. ISSN 0361-0128 (2012) [Refereed Article]
Chang, Z and Hedenquist, JW and White, NC and Cooke, DR and Roach, M and Deyell, CL and Garcia Jr, J and Gemmell, JB and McKnight, S and Cuison, AL, Exploration tools for linked porphyry and epithermal deposits: example from the Mankayan intrusion-centered Cu-Au District, Luzon, Philippines, Economic Geology and The Bulletin of The Society of Economic Geologists, 106, (8) pp. 1365-1398. ISSN 0361-0128 (2011) [Refereed Article]
Sack, PJ and Berry, RF and Meffre, S and Falloon, TJ and Gemmell, JB and Friedman, RM, In situ location and U‐Pb dating of small zircon grains in igneous rocks using laser ablation-inductively coupled plasma-quadrupole mass spectrometry, Geochemistry Geophysics Geosystems, 12, (April) pp. 1-23. ISSN 1525-2027 (2011) [Refereed Article]
Huston, DL and Relvas, JMRS and Gemmell, JB and Drieberg, S, The role of granites in volcanic-hosted massive sulphide ore-forming systems: an assessment of magmatic-hydrothermal contributions, Mineralium Deposita: International Journal of Geology, Mineralogy, and Geochemistry of Mineral Deposits, 46, (5-6) pp. 473-507. ISSN 0026-4598 (2011) [Refereed Article]
Yang, K and Huntington, JF and Gemmell, JB and Scott, KM, Variations in composition and abundance of white mica in the hydrothermal alteration system at Hellyer, Tasmania, as revealed by infrared reflectance spectroscopy, Journal of Geochemical Exploration, 108, (2) pp. 143-156. ISSN 0375-6742 (2011) [Refereed Article]
Davies, AGS and Cooke, DR and Gemmell, JB and Simpson, K, Diatreme Breccias at the Kelian Gold Mine, Kalimantan, Indonesia: Precursors to Epithermal Gold Mineralization, Economic Geology, 103, (4) pp. 689-716. ISSN 0361-0128 (2008) [Refereed Article]
Davies, AGS and Cooke, DR and Gemmell, JB and Leeuwen, TV and Cesare, P and Hartshorn, G, Hydrothermal Breccias and Veins at the Kelian Gold Mine, Kalimantan, Indonesia: Genesis of a Large Epithermal Gold Deposit, Economic Geology, 103, (4) pp. 717-757. ISSN 0361-0128 (2008) [Refereed Article]
Gemmell, JB, Hydrothermal alteration associated with the Gosowong epithermal Au-Ag Deposit, Halmahera, Indonesia: mineralogy, geochemistry, and exploration implications, Economic Geology, 102, (5) pp. 893-922. ISSN 0361-0128 (2007) [Refereed Article]
Monecke, T and Gemmell, JB and Herzig, PM, Geology and volcanic facies architecture of the Lower Ordovician Waterloo massive sufide deposit, Australia, Economic Geology, 101, (1) pp. 179-197. ISSN 0361-0128 (2006) [Refereed Article]
Jones, S and Gemmell, JB and Davidson, GJ, Petrographic, geochemical, and fluid inclusion evidence for the origin of siliceous cap rocks above volcanic-hosted massive sulfide deposits at Myra Falls, Vancouver Island, British Columbia, Canada, Economic Geology, 101, (3) pp. 555-584. ISSN 0361-0128 (2006) [Refereed Article]
Petersen, S and Herzig, PM and Kuhn, T and Franz, L and Hannington, MD and Monecke, T and Gemmell, JB, Shallow drilling of seafloor hydrothermal systems using the BGS rockdrill: Conical seamount (New Ireland fore-arc) and PACMANUS (Eastern Manus Basin), Papua New Guinea, Marine Georesources & Geotechnology, 23, (3) pp. 175-193. ISSN 1064-119X (2005) [Refereed Article]
Jones, SA and Herrmann, W and Gemmell, JB, Short wavelength infrared spectral characteristics of the HW horizon: Implications for exploration in the Myra Falls volcanic-hosted massive sulfide camp, Vancouver Island, British Columbia, Canada, Economic Geology, 100, (2) pp. 273-294. ISSN 0361-0128 (2005) [Refereed Article]
Monecke, T and Monecke, J and Herzig, PM and Gemmell, JB and Monch, W, Truncated fractal frequency distribution of element abundance data: A dynamic model for the metasomatic enrichment of base and precious metals, Earth and Planetary Science Letters, 232, (3-4) pp. 363-378. ISSN 0012-821X (2005) [Refereed Article]
Solomon, M and Gemmell, JB and Zaw, K, Nature and origin of the fluids responsible for forming the Hellyer Zn-Pb-Cu, volcanic-hosted massive sulphide deposit, Tasmania, using fluid inclusions, and stable and radiogenic isotopes, Ore Geology Reviews, 25, (1-2) pp. 89-124. ISSN 0169-1368 (2004) [Refereed Article]
Gemmell, JB and Sharpe, R and Jonasson, IR and Herzig, P, Sulfur Isotope Evidence for Magmatic Contributions to Submarine and Subaerial Gold Mineralization: Conical Seamount and Ladolam Gold Deposit, Papua New Guinea, Economic Geology and the Bulletin of the Society of Economic Geologists, 99, (8) pp. 1711-1725. ISSN 0361-0128 (2004) [Refereed Article]
Zaw, K and Hunns, SR and Large, RR and Gemmell, JB and Ryan, CG and Mernagh, TP, Microthermometry and chemical composition of fluid inclusions from the Mt Chalmers volcanic-hosted massive sulfide deposits, central Queensland, Australia: implications for ore genesis, Chemical Geology, 194, (1-3) pp. 225-244. ISSN 0009-2541 (2003) [Refereed Article]
Kamenetsky, VS and Davidson, P and Mernagh, TP and Crawford, AJ and Gemmell, JB and Portnyagin, MV and Shinjo, R, Fluid bubbles in melt inclusions and pillow-rim glasses: high-temperature precursors to hydrothermal fluids?, Chemical Geology, 183, (3-4) pp. 349-364. ISSN 0009-2541 (2002) [Refereed Article]
Anderson, BR and Gemmell, JB and Nelson, DR, Lead isotope evolution of mineral deposits in the Proterozoic Throssell Group, Western Australia, Economic Geology, 97, (4) pp. 897-911. ISSN 0361-0128 (2002) [Refereed Article]
Sharpe, R and Gemmell, JB, The Archean Cu-Zn, Magnetite-Rich Gossan Hill Volcanic-hosted Massive Sulfide Deposit, Western Australia: Genesis of a Multistage Hydrothermal System, Economic Geology, 97, (3) pp. 517-539. ISSN 0361-0128 (2002) [Refereed Article]
Sharpe, R and Gemmell, JB, Alteration characteristics of the Archean Golden Grove Formation at the Gossan Hill deposit, Western Australia: Induration as a focussing mechanism for mineralizing hydrothermal fluids, Economic Geology, 96, (5) pp. 1239-1262. ISSN 0361-0128 (2001) [Refereed Article]
Paulick, H and Herrmann, W and Gemmell, JB, Alteration of Felsic Volcanics Hosting the Thalanga Massive Sulfide Deposit (Northern Queensland, Australia) and Geochemical Proximity Indicators to Ore, Economic Geology, 96, (5) pp. 1175-1200. ISSN 0361-0128 (2001) [Refereed Article]
Monecke, T and Gemmell, JB and Monecke, J, Fractal distributions of veins in drill core from the Hellyer VHMS deposit, Australia: constraints on the origin and evolution of the mineralising system, Mineralium Deposita, 36, (5) pp. 406-415. ISSN 0026-4598 (2001) [Refereed Article]
Schardt, C and Cooke, DR and Gemmell, JB and Large, RR, Geochemical Modeling of the Zoned Footwall Alteration Pipe, Hellyer Volcanic-Hosted Massive Sulfide Deposit, Western Tasmania, Australia, Economic Geology, 96, (5) pp. 1037-1054. ISSN 0361-0128 (2001) [Refereed Article]
Gemmell, JB and Fulton, R, Geology, Genesis, and Exploration Implications of the Footwall and Hanging-Wall Alteration Associated with the Hellyer Volcanic-Hosted Massive Sulfide Deposit, Tasmania, Australia, Economic Geology, 96, (1) pp. 1003-1035. ISSN 0361-0128 (2001) [Refereed Article]
Kamenetsky, VS and Binns, RA and Gemmell, JB and Crawford, AJ and Mernagh, TP and Maas, R and Steele, D, Parental basaltic melts and fluids in eastern Manus backarc Basin: implications for hydrothermal mineralisation, Earth and Planetary Science Letters, 184, (3-4) pp. 685-702. ISSN 0012-821X (2001) [Refereed Article]
Monecke, T and Kohler, S and Kleeberg, R and Herzig, PM and Gemmell, JB, Quantitative phase-analysis by the Rietveld method using X-ray powder-diffraction data: application to the study of alteration halos associated with volcanic-rock-hosted massive sulfide deposits, Canadian Mineralogist, 39 pp. 1617-1633. ISSN 0008-4476 (2001) [Refereed Article]
Large, RR and Gemmell, JB and Paulick, H and Huston, DL, The Alteration Box Plot: A Simple Approach to Understanding the Relationship Between Alteration Mineralogy and Lithogeochemistry Associated with Volcanic-Hosted Massive Sulfide Deposits, Economic Geology, 96, (5) pp. 957-971. ISSN 0361-0128 (2001) [Refereed Article]
Anderson, BR and Gemmell, JB and Berry, RF, The Geology of the Nifty Copper Deposit, Throssell Group, Western Australia: Implication for Ore Genesis, Economic Geology, 96, (5) pp. 1535-1565. ISSN 0361-0128 (2001) [Refereed Article]
Large, RR and McPhie, J and Gemmell, JB and Herrmann, W and Davidson, GJ, The Spectrum of Ore Deposit Types, Volcanic Environments, Alteration Halos, and Related Exploration Vectors in Submarine Volcanic Successions: Some Examples from Australia, Economic Geology, 96, (5) pp. 913-938. ISSN 0361-0128 (2001) [Refereed Article]
Sharpe, R and Gemmell, JB, Sulfur isotope characteristics of the Archean Cu-Zn Gossan Hill VHMS deposit, Western Australia, Mineralium Deposita, 35, (6) pp. 533-550. ISSN 0026-4598 (2000) [Refereed Article]
Gemmell, JB and Sharpe, R, Detailed sulfur-isotope investigation of the TAG hydrothermal mound and stockwork zone, 26 degrees N, Mid-Atlantic Ridge, Proceedings of the Ocean Drilling Program, Scientific Results, 158 pp. 71-84. ISSN 0884-5891 (1998) [Refereed Article]
Gemmell, JB and Large, RR and Zaw, K, Palaeozoic volcanic-hosted massive sulphides, AGSO Journal of Australian Geology and Geophysics, 17, (4) pp. 129-138. ISSN 1320-1271 (1998) [Refereed Article]
Binns, RA and Parr, JM and Gemmell, JB and Whitford, DJ and Dean, JA, Precious metals in barite-silica chimneys from Franklin Seamount, Woodlark Basin, Papua New Guinea, Marine Geology, 142, (1-4) pp. 119-141. ISSN 0025-3227 (1997) [Refereed Article]
Zaw, K and Gemmell, JB and Large, RR and Mernagh, TP and Ryan, CG, Evolution and source of ore fluids in the stringer system, Hellyer VHMS deposit, Tasmania, Australia: evidence from fluid inclusion microthermometry and geochemistry, Ore Geology Reviews, 10, (3-6) pp. 251-278. ISSN 0169-1368 (1996) [Refereed Article]
Gemmell, JB and ODP Leg 158, Scientific Party, Subsurface architecture of the TAG hydrothermal mound, Mid-Atlantic Ridge: results of Ocean Drilling Program, Leg 158, Australian Geological Survey Organisation Record 96/4, 96, (4) pp. 41-43. (1996) [Professional, Non Refereed Article]
ShipboardParty, ODPLeg158 and Gemmell, JB, Active hydrothermal system drilled at the Mid-Atlantic Ridge, EOS Transactions, American Geophysical Union, 76, (37) pp. 361. (1995) [Non Refereed Article]
Huston, DL and Power, M and Gemmell, JB and Large, RR, Design, calibration and geological application of the first operational Australian laser ablation sulphur isotope microprobe, Australian Journal of Earth Sciences, 42, (6) pp. 549-555. ISSN 0812-0099 (1995) [Refereed Article]
Herzig, PM and Humphris, SE and Party, OLS and Gemmell, JB, Ocean drilling reveals the subsurface nature of the TAG hydrothermal mound, InterRidge News, 4, (1) pp. 11-14. (1995) [Professional, Non Refereed Article]
Humphris, SE and Herzig, PM and Miller, J and Gemmell, JB, Shipboard Party ODP Leg 158, TAG hydrothermal field, JOIDES Journal (Joint Oceanographic Institutions for Deep Earth Sampling), 21, (2) pp. 8-15. ISSN 0734-5615 (1995) [Non Refereed Article]
Humphris, SE and Herzig, PM and Miller, DJ and Gemmell, JB, The internal structure of an active sea-floor massive sulfide deposit, Nature, 377, (6551) pp. 713-716. ISSN 0028-0836 (1995) [Refereed Article]

Conference Publication

Monecke, T and Herzig, PM and Kohler, J and Kleeberg, R and Gemmell, JB and Steele, D, Crystal chemistry of muscovite: an indicator of proximity to VHMS mineralisation, Proceedings of Conference: Mineral deposits at the beginning of the 21st Century, 26-29th August 2001, Krakow, Poland, pp. 305-308. ISBN 90 2651 846 3 (2001) [Refereed Conference Paper]
Zaw, K and Huston, DL and Gemmell, JB and Hunns, SR and Large, RR and Ryan, CG and Mernagh, TP, Microthermometry and geochemistry of ore fluids bearing on the genesis of volcanic-hosted massive sulphide deposits: water depth and source of metals, XVI ECROFI: European Current Research On Fluid Inclusions, 2-4 May 2001, Porto, Portugal, pp. 463-466. (2001) [Conference Extract]
Clark, DJ and Gemmell, JB and Norman, MD and Hespe, AM, Textural and geochemical distinction between supergene and hypogene Cu sulfide phases at the Mammoth copper deposit, Queensland, Proceedings of Conference: Mineral deposits at the beginning of the 21st Century, 26-29 August 2001, Krakow, Poland, pp. 219-222. ISBN 90 2651 846 3 (2001) [Refereed Conference Paper]
Davies, AGS and Cooke, DR and Gemmell, JB, Breccias associated with epithermal and porphyry systems - towards a systematic approach to their description and interpretation, Extended Abstract Volume, November 2000, Lake Tahoe, Nevada, USA, pp. 98-103. (2000) [Conference Extract]
Gemmell, JB and Fulton, RL, Exploration implications of the geological and geochemical characteristics of footwall and hangingwall alteration, Hellyer VHMS deposit, Tasmania, Australia, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 57-60. ISBN 0 85901 914 4 (2000) [Conference Extract]
Sinclair, BJ and Gemmell, JB and Berry, RF, Formation of the Battle mine massive sulfide deposits, Myra Falls, VHMS district, Vancouver Island, B.C., Canada, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 195-196. ISBN 0 85901 914 4 (2000) [Conference Extract]
Schardt, C and Cooke, DR and Gemmell, JB and Large, RR, Geochemical modeling of the zoned footwall alteration pipe to the Hellyer VHMS deposit, Western Tasmania, Australia, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 183-184. ISBN 0 85901 914 4 (2000) [Conference Extract]
Jones, SA and Gemmell, JB and Davidson, GJ, Geological and geochemical characteristics of siliceous 'cap rocks', Myra Falls VHMS Camp, Vancouver Island, BC, Canada, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 105-106. ISBN 0 85901 914 4 (2000) [Conference Extract]
Kamenetsky, VS and Solomon, M and Portnyagin, MV and Gemmell, JB and Maas, R, Lead in seafloor mineralised systems as a function of magma composition and degassing: constraints from Troodos (Cyprus) and PACMANUS (eastern Manus basin), CODES Special Publication, 16-19 November, Hobart, TAS, pp. 107-109. ISBN 0 85901 914 4 (2000) [Conference Extract]
Kamenetsky, VS and Solomon, M and Portnyagin, M and Gemmell, JB and Mernagh, TP and Maas, R, Magmas from eastern Manus Basin and Troodos Lower Pillow Lavas - compositional and petrogenetic comparisons, Processes and time scales in arc magma genesis, January 2000, Ruapehu New Zealand, pp. 118-120. ISBN 0-908654-95-2 (2000) [Conference Extract]
Sinclair, BJ and Berry, RF and Gemmell, JB, Mineralogy and textures of the Battle Zone massive sulfide lenses, Myra Falls district, British Columbia, Canada, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 197-200. ISBN 0 85901 914 4 (2000) [Conference Extract]
Davies, AGS and Cooke, DR and Gemmell, JB, Overlaps between phreatic and phreatomagmatic brecciation - implications for the development of hydrothermal systems. A example from the Kelian gold mine, Kalimantan, Indonesia, Geological Society of Australia Abstracts 59, July 2000, Sydney, pp. 119. ISSN 0729-011X (2000) [Conference Extract]
Monecke, T and Gemmell, JB and Monecke, J, Power-law thickness distributions of veins at the Hellyer VHMS deposit, Australia, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 127-130. ISBN 0 85901 914 4 (2000) [Conference Extract]
Gemmell, JB and Sharpe, R, Sulfur isotope charcateristics of subaqueous epithermal mineralisation, Conical Seamount, Papua New Guinea, Geological Society of Australia Abstracts 59, July 2000, Sydney, pp. 169. ISSN 0729-011X (2000) [Conference Extract]
Sharpe, R and Gemmell, JB, The Archaean Gossan Hill VHMS deposit, Western Australia: genesis of a structurally focussed, subseafloor replacement and exhalative sulphide-magnetite system, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 193-194. ISBN 0 85901 914 4 (2000) [Conference Extract]
Monecke, T and Herzig, PM and Kleeberg, R and Kohler, S and Gemmell, JB, Zonation of dioctahedral true mica species in the footwall alteration halo of the Waterloo VHMS deposit, northern Queensland, Australia, CODES Special Publication, 16-19 November, Hobart, TAS, pp. 131-133. ISBN 0 85901 914 4 (2000) [Conference Extract]
Davies, AGS and Cooke, DR and Gemmell, JB, Characteristics, timing and formation of diatreme breccias at Kelian gold deposit, east Kalimantan, Indonesia, PACRIM'99, 10-13 October 1999, Bali, Indonesia, pp. 81-90. ISBN 1 875776 710 (1999) [Refereed Conference Paper]
Binns, RA and Parr, JM and Waters, JC and Gemmell, JB and Moss, R and Scott, SD and Naka, J and Charlou, JL and Gena, K and Herzig, PM, Actively-forming sulfide deposits at the PACMANUS Hydrothermal Field, Eastern Manus Basin, Papua New Guinea, American Geophysical Union Annual Spring Meeting, Baltimore, USA, pp. 115-116. (1996) [Conference Extract]
Gemmell, JB and Binns, RA and Parr, JM, Comparison of sulfur isotope values between modern back-arc and mid-ocean ridge seafloor hydrothermal systems, American Geophysical Union Annual Spring Meeting, Baltimore, USA, pp. 117. (1996) [Conference Extract]
Parr, JM and Binns, RA and Gemmell, JB, Sulfide Chimneys from the Satanic Mills site in the PACMANUS Hydrothermal Field, Eastern Manus Basin, Papua New Guinea, American Geophysical Union Annual Spring Meeting, Baltimore, USA, pp. 120. (1996) [Conference Extract]
Gemmell, JB, Comparison of volcanic-hosted massive sulphide mineralization in modern and ancient backarc basins: examples from the southwest Pacific and Australia, PACRIM'95, Auckland, pp. 227-232. (1995) [Refereed Conference Paper]
Zaw, K and Gemmell, JB and Hunns, SR and Mernagh, TP and Ryan, CG and Large, RR and Both, RA, Composition of fluid inclusions from the Hellyer and Mt Chalmers VHMS deposits, Australia: implications for source of ore-forming fluids, PACRIM'95, Auckland, pp. 663-668. (1995) [Refereed Conference Paper]
Gemmell, JB, Metallogeny At Plate Boundaries, PACRIM'95, Auckland (1995) [Chair International Conference]
Binns, RA and Parr, JM and Scott, SD and Gemmell, JB and Herzig, PM, PACMANUS: an active siliceous volcanic-hosted hydrothermal field in the eastern Manus Basin, Papua New Guinea, PACRIM '95, Auckland, pp. 49-54. (1995) [Refereed Conference Paper]

Contract Report, Consultant's Report

Stanley, CR and Gemmell, JB, Lithogeochemical exploration for metasomatic zones using Pearce element ratios: Hellyer case study, AMIRA (P439), 3 (1996) [Contract Report]
Zaw, K and Gemmell, JB, Microthermometry and the compositional variation of fluid inclusions in the footwall stringer zone, Hellyer VHMS deposit, western Tasmania, Aberfoyle Resources Ltd, 1 (1996) [Contract Report]
Yang, K and Gemmell, JB, PIMA-II spectral analysis of alteration associated with the Hellyer VHMS deposit: preliminary results, AMIRA P439, 2 (1996) [Contract Report]
Yang, K and Hunnington, JF and Gemmell, JB and Fulton, RL, PIMA-II spectral analysis of hydrothermal alteration associated with the Hellyer VHMS deposit: progress report, AMIRA (P439), 3 (1996) [Contract Report]
Fulton, RL and Gemmell, JB, Hellyer hangingwall alteration study, AMIRA P439A (1995) [Contract Report]
Stanley, CR and Gemmell, JB, Lithogeochemical exploration for metasomatic alteration zones using Pearce element ratios: Hellyer case study, AMIRA P439A (1995) [Contract Report]

Other Public Output

Gemmell, JB, Aims and framework of the AMIRA P588 project, Epithermal Au-Ag Deposits: Geological, geochemical and isotopic vectors to target major deposits. AMIRA Project P588, AMIRA, Hobart, TAS, 1, June (2000) [Report of Restricted Access]
Gemmell, JB, Gosowong, Indonesia, Epithermal Au-Ag Deposits: Geological, geochemical and isotopic vectors to target major deposits. AMIRA Project P588, AMIRA, Hobart, TAS, 1, June (2000) [Report of Restricted Access]
Gemmell, JB, Hydrothermal alteration associated with the Gosowong low sulphidation epithermal Au-Ag vein deposit, Epithermal Au-Ag Deposits: Geological, geochemical and isotopic vectors to target major deposits. AMIRA Project P588, AMIRA, Hobart, TAS, 1, December (2000) [Report of Restricted Access]