Kev Tshiab Nyob Hauv Kev Koom Tes Ntawm Geosciences Hauv Suav Thiab Malaysia

- Aug 19, 2019-

Txij thaum Lub Rau Hli 24 txog Rau Lub Rau Hli 28, 2019, Lwm Tus Tuav Haujlwm Tuam Txhab Liu Xiangchong thiab Tus Pabcuam Kev Tshawb Fawb Pab Pawg Xiao Changhao ntawm lub koom haum ntawm Geomechanics ntawm Tuam Tshoj Geological Survey ntawm Ministry of Natural Resources mus rau Atherton Township, Queensland, Australia mus koom lub rooj sib tham txhua xyoo ntawm tin -tungsten cov ntawv tseem ceeb hlau thiab tshuab magma. Thiab ua qhov kev hais lus ntawm lub rooj sib tham txhua xyoo. Lub ntsiab lus ntawm lub rooj sib tham txhua xyoo yog kev tshuaj ntsuam caj ceg ntawm cov tseem ceeb hlau tso cia xws li tin, tungsten thiab lub ntiaj teb tsis tshua muaj, lub zeem muag kwv yees thiab nws cov kev sib raug zoo nrog cov magma system. Txog 70 tus neeg tau koom nrog hauv lub rooj sib tham txhua xyoo, feem ntau yog Australia, Tuam Tshoj, Tebchaws Yelemees, Canada thiab lwm lub tebchaws tsim cov tin thiab tungsten cov hlau tseem ceeb.


Australia lub rooj sib tham ib xyoos ib zaug ntawm tin-tungsten tseem ceeb hlau thiab tshuab magma yog ib qho kev sib tham thoob ntiaj teb tsis tshua muaj neeg hais txog tin-tungsten tso nyiaj. Lub rooj sib tham tau coj ntau tus kws tshaj lij thoob ntiaj teb thiab tus kws tshaj lij hauv kev kawm txog kev ua lag luam tin thiab tungsten tso nyiaj. Nyob rau hauv lub rooj sib tham, Tus Lwm Thawj Taug Haujlwm Liu Xiangchong qhia txog cov kev tshawb fawb txog kev siv cov qauv ntau ntawm cov qauv thermodynamic los sim cov nag lossis daus ntawm cov hematite hauv CO2 khiav tawm, thiab tham txog kev tsiv teb tsaws thiab nag lossis daus tungsten nrog cov kws tshaj lij. Dr. Xiao Changhao tau qhia txog cov kev ua tiav tshiab hauv kev tshawb nrhiav ntawm ore cov qauv ntawm cov xim kub-polymetallic ore concentration cheeb tsam nyob rau sab hnub tuaj ntawm qhov kev tshawb fawb ntsuas geological, thiab tham txog kev sib tham ntawm txoj kev ua noj ua haus ntawm txoj kev ua ntu zus nrog cov kws tshaj lij.


Tus kws tshaj lij ntawm lub rooj sib tham kuj tau teeb tsa kev tshawb xyuas ntawm cov txheej txheem tawv nqaij Yunyingyan zoo tshaj plaws nyob rau hauv lub tsev tai-tungsten ore field thiab tau mus xyuas Heberton Tin-Tungsten Mine Museum. Heberton Tin Tungsten Mine Museum cov ntaub ntawv keeb kwm ntawm Hebron tin-tungsten teb nyob rau xyoo pua 20 thiab khaws cov kab mob me me thiab cov pov tseg tsis zoo ntawm hydrothermal tso hauv lwm qhov chaw ntawm Queensland.


Los ntawm kev sib pauv kev kawm no, lub koom haum ntawm Geomechanics qhia tau qhov ua tiav tau zoo tshaj plaws hauv kev tshawb nrhiav thiab kev tshawb fawb ntawm cov kab lis kev cai me me, mloog cov tswv yim thiab cov lus pom zoo ntawm cov thoob ntiaj teb, thiab tau kawm txog geochemical thiab tungsten mineralization ntawm granites ntsig txog tin thiab tungsten tso rau hauv ntiaj teb no. Cov kev tshawb fawb tshiab tshaj plaws nyob rau hauv cov qauv kev lag luam molecular dynamics simulation, geotectonics, kev hloov pauv magmatic hydrothermal thiab lwm cov kev qhia tshawb fawb tau qhib cov tswv yim tshawb fawb ntawm tin thiab tungsten mineralization cov qauv thiab simulations, thiab muaj cov kev qhia tseem ceeb thiab kev siv rau kev tshawb nrhiav yav tom ntej thiab kev tshawb fawb.