第六屆國際太古宙會議(6IAS)及Target2020礦床勘探研討會將分別於2020年7月14-16號及7月17號在澳大利亞珀斯的西澳大學舉行。
6IAS
The 6th International Archean Symposium (6IAS)是每十年舉辦一次,專門聚焦早期地球科學研究的首要國際會議。該會議將總結最近十年全球學界在早期地球演變領域的進展,並旨在為未來十年的前寒武紀地球科學制定研究方向。我們誠邀全球學術界,政府部門及工業界從事前寒武地球科學研究的學者專家及學生參與6IAS (https://6ias.org/)。
6IAS包括7個專題
(https://6ias.org/themes-and-program/):
專題一:Early Earth evolution: perspectives from the oldest minerals and rocks (召集人:Simon Wilde, Chris Kirkland, Tony Kemp)
專題二:Emergence of atmosphere and life on early Earth and other terrestrialplanets (召集人:Martin Van Kranendonk)
專題三:Early Earth geodynamics: insights from geochemical, isotopic, phaseequilibrium, and numerical modelling (召集人:Weronika Gorczyk,Tim Johnson)
專題四:The role of Archean lithosphere in the evolution of younger terranes (召集人:Graham Begg, Hugh Smithies, Karol Czarnota)
專題五:Cratons and craton margins: structure, composition and tectonic history (召集人:Yongjun Lu, Huaiyu Yuan, Linda Iaccheri,Klaus Gessner)
專題六:Defining the Archean to Proterozoic transition (召集人:David Martin,Fawna Korhonen,Graeme Broadbent)
專題七:Mineral systems of Archean terranes and their margins (召集人:David Huston,Nicolas Thébaud,Sandra Occhipinti,Steve Barnes)
6IAS組織了2個會前及3個會後野外考察路線(https://6ias.org/field-trip/
路線1:Pilbara Craton: evolving Archean tectonic styles (5– 12 July 2020),領隊:Martin Van Kranendonk, Hugh Smithies
路線2:Paleoproterozoic reworking of an Archean craton – atransect through the southern Gawler Craton (5 – 12 July 2020),領隊:Rian Dutch, Stacey Curtis
路線3:The Archean-Proterozoic boundary — out with theold, in with the new (18 – 24 July 2020),領隊:David Martin, Heather Howard
路線4:A traverse across the northern Yilgarn Craton inWestern Australia – from the Jack Hills to the Youanmi Terrane (18 – 24 July2020),領隊:Tony Kemp, Ivan Zibra
路線5:Mineral Deposits in the Yilgarn Craton (18 – 25July 2020),領隊:Steffen Hagemann, Nico Thébaud
摘要提交截至日期:2020年2月14日(https://6ias.org/abstract/)
會議註冊截至日期:2020年5月1日(https://6ias.org/registrations/)
Target 2020
Target 2020將集中展示全球在特大礦床勘探發現方面的創新,並擴大覆蓋區勘探搜索空間。會議將涵蓋礦產勘探的各個方面,並以研討會的方式探討解決未來礦產行業面臨的挑戰。我們預計將有來自澳大利亞和國際礦產勘探界250多人參會,其中包括高管,勘探專業人員,研究人員和大學生。Target2020下設三個專題:
專題一:Key research outcomes that impact our understanding of Mineral Systems andthe derived exploration strategies
1. Putting timeand dynamics into improved Mineral Systems prediction (Cam McCuaig)
2. Depositperiodicity and clustering (Nick Hayward)
3. Isotopes, traceelements, and productive Mineral Systems (Crystal Laflamme)
4. Large-scalecrustal architecture as a first-order control on Mineral Systems (David Mole)
5. Thewhole-lithosphere Mineral System context (Karol Czarnota)
6. Upper crustalspatial organisation within ore systems: A new prediction power (Tim Craske,Bruce Hobbs, Alison Ord)
專題二:Data integration, interpretation and key exploration targeting inputs
1. Hydrothermalalteration in space & time (Heidi Pass)
2. MappingTrans-Lithospheric Faults using integrated geophysics (Ruth Murdie)
3. Multi-scaleapplication of magnetotellurics (Kate Robertson)
4. The newgeneration of pre-competitive data (Paul Duuring)
專題三:Improved targeting strategies and methodologies
1. Puttinggeochemistry to work (Paul Agnew)
2. The way forwardfor Prospectivity Mapping (Jon Hronsky and Oliver Kreuzer)
3. 3Dprospectivity and machine learning (Becky Montsion)
4. Drilling with adynamic targeting feedback loop (Michelle Carey)
5. The GruyereDiscovery Case Study – out of the box (Clayton Davies)
如有疑問,可聯繫6IAS秘書長
西澳地調局呂勇軍博士:
Email: Yongjun.lu@dmirs.wa.gov.au
微信:FrankLu818