Niobium Mining Situation

Yam ntxwv
Tantalum deposits yog me me, nrog tsawg ore qib, nplua thiab tawg pleb embedded grain loj, thiab ntau-hlau accompaniment, ua rau kuv nyuaj rau kuv, nyuaj rau cais, nyuaj rau xaiv, thiab tsawg rov qab tus nqi; lub xeev vaj txiaj ntsim tsis zoo, thiab muaj tsawg dua mines nrog loj qhib qhov mining. Tsis muaj kev ywj pheej niobium mine hauv Suav teb, thiab niobium feem ntau cuam tshuam nrog lub ntiaj teb tsis tshua muaj thiab tantalum.
Reserves Qhov tsawg kawg nkaus qib kev lag luam rau kev suav cov nyiaj khaws tseg ntawm tantalum-niobium deposits hauv Suav teb yog (Ta, Nb)205 0016-0.028%, thiab feem ntau ntawm tantalum-niobium Cov nyiaj tso nyiaj hauv Suav teb muaj cov qhab nia ze lossis siab dua me ntsis tshaj qhov qis tshaj qib kev lag luam index.Nws yuav luag tsis muaj Ta205 qib tshaj 0.02%, thiab tsuas muaj qee qhov carbonate hom deposits nrog Nb205 qib tshaj 0.1%, thiab lwm hom deposits muaj Nb205 qib tshaj 0.02%. Nb205 qib yog nyob ib ncig ntawm 0.02% rau tag nrho lwm hom kev tso nyiaj.
Tantalum thiab niobium reserves cov ntaub ntawv qhia tau hais tias Tuam Tshoj tus tantalum (Ta205) reserves thiab yooj yim reserves nyob rau hauv tus xov tooj yog tseem loj heev, tab sis Tuam Tshoj tus tantalum cov kev pab cuam Ta205 qib yog yuav luag tsis ntau tshaj 0.02%, pom tseeb nrog xws li ib tug qis qib. teem tawm ntawm "reserves" thiab txawv teb chaws high-qib xam ntawm reserves yog nyuaj rau muab piv. Niobium kuj yog tib yam.
Yichun tantalum thiab niobium mine nyob rau hauv Yuanzhou District, South East Xinfang Township, 25 mais ntawm Yichun City, kev thauj mus los yog yooj yim heev. Lub mine yog ib qho mega deposit uas muaj tantalum, niobium, lithium, beryllium, rubidium thiab cesium ntawm ntau cov hlau tsis tshua muaj, thiab tseem yog ib qho tseem ceeb tsis tshua muaj lub ntiaj teb dispersed element ntxhia peev txheej hauv Suav teb.
Chaling tantalum-niobium ore reserves thib ob hauv Asia, thawj zaug hauv lub tebchaws, qhov zoo ntawm lub xeev thawj.