Cov yam ntxwv thiab thaj chaw faib khoom ntawm marble pob zeb hauv ntiaj teb
1, Marble pob zeb muaj peev xwm
Lub pob zeb pob zeb hauv ntiaj teb no nplua nuj heev, thiab tsuas yog qee thaj tsam lossis ntau yam muaj peev txheej tsis txaus. Lub ntiaj teb cov tsim marble loj yog Ltalis, Tuam Tshoj, Spain, Portugal, Greece, Türkiye, Philippines, Fabkis, Brazil, Tebchaws Meskas, Is Nrias teb, Austria, Russia thiab Nyiv. Ltalis yog nplua nuj nyob rau hauv marble cov kev pab cuam, zoo nyob rau hauv kev ntxhib los mos, dav faib, nrog ib tug ntev mining keeb kwm thiab advanced mining thiab ua technology. Nws yog qhov muaj zog tshaj plaws marble cov peev txheej thiab cov tsim khoom hauv ntiaj teb. Nws cov khoom ntim khoom lag luam yog kwv yees li ib nrab ntawm tag nrho cov khoom lag luam thoob ntiaj teb. Nws "cara white" marble yog lub ntiaj teb nto moo zoo marble ntau yam.
Tuam Tshoj yog nplua nuj nyob rau hauv cov khoom siv marble thiab muaj ntau yam qauv tsim thiab xim. Thaum kawg ntawm xyoo 1996, muaj 165 marble tsim thaj chaw nrog thaj tsam ntawm 1.084 billion m3, suav nrog 422 lab m3 ntawm A ntxiv rau B ntxiv rau C reserves.
Yav dhau los, Tuam Tshoj tsis tau them nyiaj rau cov peev txheej marble raws li cov ntxhia ywj pheej rau lub sijhawm ntev, thiab lub hauv paus ntawm kev tshawb nrhiav geological tsis muaj zog. Nyob rau hauv 10 xyoo tsis ntev los no, nrog rau kev loj hlob ntawm kev lag luam xav tau thiab nthuav dav ntawm geological kev tshawb fawb ua hauj lwm, cov reserves tau nce sai heev, tab sis tseem muaj ib tug loj tus naj npawb ntawm cov kev pab cuam yam tsis muaj geological kev tshawb fawb ua hauj lwm thiab tsis muaj pov thawj reserves; Thiab qee qhov chaw tsis tau tshawb nrhiav tau tsim muaj ntau heev. Raws li 96 Tuam Tshoj Mineral Resources Report, tag nrho cov peev txheej marble hauv lub tebchaws tuaj yeem ncav cuag 20 billion m3, thiab tam sim no cov pov thawj pov thawj tsuas yog 5 feem pua ntawm tag nrho cov peev txheej.
Tuam Tshoj cov pob zeb marble tsuas yog nqis peev ntau ntawm kev tshawb nrhiav geological ua haujlwm hauv kev lag luam tsim kho sab hnub tuaj thiab ntug hiav txwv. Vim tag nrho cov zoo metallogenic tej yam kev mob, qhov kev tshawb fawb yav dhau los qib qis, yog li yav tom ntej, raws li kev xav tau ntawm kev lag luam, tsuav yog tsim nyog peev, lub peev xwm loj hlob tuaj.
2, Geographic faib
Tuam Tshoj cov marble ore ntau lawm cheeb tsam tau faib nyob rau hauv 26 lub xeev, autonomous regions thiab municipalities ncaj qha nyob rau hauv lub Central tsoom fwv, thiab kuj sib npaug. Tsuas yog cov pov thawj pov thawj nyob rau sab qaum teb Tuam Tshoj yog cov neeg pluag, suav txog 2.1 feem pua ntawm lub teb chaws tag nrho cov reserves; Cov cheeb tsam nruab nrab thiab sab qab teb muaj qhov pov thawj loj tshaj plaws, suav txog 33.2 feem pua ntawm tag nrho cov peev hauv lub tebchaws. Cov xeev uas muaj cov nplua nuj tshaj plaws yog Guangdong Province, Hebei Xeev thiab Guangxi Zhuang Autonomous Thaj Chaw, nrog rau ntau tshaj 100 lab m3 txhua; Shaanxi lub reserves tshaj 90 lab m3; Sichuan, Beijing, Jiangsu, Zhejiang, Henan, Anhui thiab Guizhou muaj reserves ntawm ntau tshaj 30 lab m3 txhua.
Raws li cov txheej txheem ntawm National Mineral Reserves Commission ntawm kev faib tawm qhov loj me, marble deposits uas muaj ntau tshaj 10 lab m3 yog loj, 2 ~ 10 lab m3 yog nruab nrab, thiab tsawg tshaj li 2 lab m3 yog me me. Tuam Tshoj cov pob zeb loj thiab nruab nrab uas twb muaj lawm tau faib rau hauv Beijing, Hebei, Jiangsu, Shaanxi, Zhejiang, Anhui, Sichuan, Hunan, Jiangxi, Yunnan, Guangxi, Guangdong thiab lwm qhov chaw.
3, Cov yam ntxwv ntawm cov khoom siv
(1) Muaj ntau hom qauv tsim thiab xim, thiab muaj ntau yam tsim
Tam sim no, Tuam Tshoj tau pom ntau dua 400 ntau hom marble, uas tsis tuaj yeem piv nrog Ltalis thiab lwm lub tebchaws nrog kev lag luam marble. Raws li tus lej lag luam txawv teb chaws, ntau tshaj 100 hom marble tuaj yeem raug xa tawm hauv batch.
Marbles ntawm ntau yam xim thiab qauv tau tsim ib tug series, xws li dawb, dub, liab, grey, ntsuab, daj thiab nqaij xim. Cov qauv muaj xws li huab thiab huab cua, toj roob hauv pes, xov, willow nplooj, lub hnub qub me ntsis thiab tsawg fossil qauv ntawm cov kab mob thaum ub.
(2) Feem ntau ntawm Suav marble ntau yam yog cov khoom zoo thiab muag zoo hauv khw. Lawv zoo nyob rau hauv kev ntxhib los mos, elegant nyob rau hauv lub suab, zoo nkauj nyob rau hauv cov qauv, thiab lawv glossiness, kho kom zoo nkauj kev ua tau zoo thiab siv tau raws li qhov yuav tsum tau ntawm cov qauv tsim. Ntau ntau yam tau txais tos los ntawm cov neeg siv hauv tsev thiab txawv teb chaws thiab muaj qee qhov chaw. Piv txwv li, cov kab dawb suav nrog "White Marble" hauv Fangshan, Beijing, Quyang, Hebei, "Shu dawb jade" hauv Baoxing, Sichuan, "Cangshan dawb" hauv Dali, Yunnan, "Yuanyang siv lead ua dawb" hauv Yuanyang , Yunnan, thiab "dawb dawb" hauv Laizhou, Shandong; Cov dub series suav nrog "pob zeb dub jade" ntawm Bijie hauv Guizhou thiab "ob lub ncov dub" ntawm Shuangfeng hauv Hunan; Cov kab liab suav nrog "Liab Wanluo" hauv Lingbi, Anhui, "Nanjiang Liab" hauv Nanjiang, Sichuan, "Tieling Liab" hauv Tieling, Liaoning, thiab "Laishui Liab" hauv Laishui, Hebei; Cov grey series suav nrog "Hangzhou grey" hauv Hangzhou, Zhejiang, "huab grey" hauv Dali, Yunnan, thiab "strip grey" hauv Laizhou, Shandong; Ntsuab series muaj xws li "Dandong Green" nyob rau hauv Dandong, Liaoning xeev, "Laiyang ntsuab" nyob rau hauv Laiyang, Shandong xeev, thiab "Lushan Green" nyob rau hauv Lushan, Henan xeev; Cov kab daj muaj xws li "rosin yellow", "beige yellow" hauv Xichuan, Henan, thiab "wood grain yellow" hauv Quanzhou, Guangxi, thiab lwm yam; Cov nqaij xim muaj xws li "liab cream" thiab "dawb cream" los ntawm Yixing, Jiangsu Province, thiab "grain fat cream" los ntawm Guiyang, Guizhou Province. Ntau hom nto moo rau lawv cov qauv zoo nkauj suav nrog "Ningxiang", "Guibi" thiab "Jinhuang" hauv Huangshi, Hubei, "Aiyeqing" hauv Fangshan, Beijing, "Yunhua" hauv Dali, Yunnan, "Tenglong Jade" hauv Tongguan, Shaanxi, thiab "yoj" thiab "lub caij nplooj zeeg scenery" hauv Shanxi.
(3) Ntawm cov pov thawj pov thawj, cov ntaub ntawv pob zeb feem ntau yog cov qib nruab nrab, thiab cov qib siab, xws li "White Marble", "Dandong ntsuab", "rosin yellow" thiab lwm yam khoom nto moo, yog nrov heev nrog cov khoom siv. cov tub lag luam. Txawm li cas los xij, vim muaj qhov tshwj xeeb me me thiab kev siv sijhawm ntev, nws nyuaj rau kev siv ntau ntau. Tshwj xeeb, dawb, ntshiab dub thiab lub teeb marble cov kev pab cuam, uas yog nrov nyob rau hauv lub thoob ntiaj teb kev ua lag luam, yog tseem tsis txaus nyob rau hauv kom muaj nuj nqis thiab zoo.
(4) Qee qhov zoo tshaj plaws marble deposits nyob rau hauv tej thaj chaw deb roob. Tam sim no, muaj ntau qhov zoo tshaj plaws marble deposits nyob rau sab qab teb sab hnub poob ntawm Tuam Tshoj nrog cov teeb meem loj hauv kev txhim kho. Txawm li cas los xij, vim yog thaj chaw nyob deb nroog, roob siab thiab txoj kev txaus ntshai, kev tsis zoo ntawm cov mining, tshwj xeeb tshaj yog cov nqi tsheb thauj mus los, nws nyuaj rau kev loj hlob hauv lub sijhawm luv luv. Piv txwv li, "Snow in Green" nyob rau hauv Fugong, Yunnan, "Yuanyang Crystal White" nyob rau hauv Yuanyang, "Yuanyang Ice Flower" nyob rau hauv Yuanyang, thiab "Screen Edge White" nyob rau hauv lub screen ntug; Sichuan Shimian "asbestos dawb", Xiaojin "White Marble", thiab lwm yam
Rau ntau tshaj 20 xyoo, peb lub Hoobkas tshwj xeeb hauv kev tsim cov khoom lag luam zoo granite thiab marble, uas feem ntau xa tawm mus rau Nyiv, Europe, America, Australia, Middle East, Africa thiab lwm qhov hauv ntiaj teb. Peb tau tshwj xeeb hauv kev ua txhua yam ntawm cov vuas granite, marble vuas thiab lwm yam khoom siv pob zeb tiav uas xav tau los ntawm cov haujlwm, nrog kev txhim khu kev qha thiab kev koom tes ua haujlwm. Ua tsaug!
