Tan iyo markii la hirgeliyay wareeggii cusub ee horumarinta istaraatiijiyadda sahaminta macdanta, Sahanka Juqraafiga Shiinaha ee Wasaaradda Kheyraadka Dabiiciga ah, oo ay weheliso Dowladda Dadweynaha ee Gobolka Hubei, ayaa sameeyay cilmi-baaris ballaaran oo ku saabsan isticmaalka tignoolajiyada iyo horumarinta kaydka dhulka naadirka ah ee Miaoya ee aadka u weyn ee niobium ee aagga Zhushan Zhuxi ee waqooyi-galbeed Gobolka Hubei. Tiknoolajiyadda ugu muhiimsan ee loogu talagalay isticmaalka hufan ee kheyraadka niobium ayaa laga gudbay, waxaana la hawlgelin doonaa 929000 oo tan oo kheyraad niobium ah si loo gaaro isticmaalka dhaqaale ee kaydka dhulka naadirka ah ee niobium ee aadka u weyn ee Miaoya.
Horumarka iyo kor u qaadista teknoolojiyada muhiimka ah ee loogu talagalay isticmaalka dhammaystiran ee kheyraadka niobium ee waqooyi-galbeed Hubei waxay siin doontaa waddo tignoolajiyadeed oo dhaqaale ahaan suurtogal ah oo loogu talagalay kuwa heerka hoose ee Shiinaha oo ay adag tahay in la isticmaalo kheyraadka niobium. Tani waxay muhiimad weyn u leedahay isku filnaanshaha Shiinaha ee kheyraadka niobium iyo horumarinta awooddeeda amniga.
Niobium waxay leedahay astaamo u adkeysiga daxalka iyo iska caabbinta heerkulka sare, waana bir muhiim ah oo aan laga maarmi karin dhinacyada hawada sare, difaaca qaranka, warshadaha militariga, iyo tamarta nukliyeerka. Waa kheyraad istaraatiijiyadeed oo muhiim ah. Shiinuhu wuxuu helay 4.7 milyan oo tan oo kheyraad ah, isagoo kaalinta labaad ka galay adduunka, oo ku urursan meelaha sida Baiyun Obo ee Gudaha Mongolia, Liangzhu ee Hubei, Yichun ee Jiangxi, Baicheng ee Xinjiang, iyo Huayangchuan ee Shaanxi. Marka la barbardhigo dalalka shisheeye, kheyraadka niobium ee Shiinaha guud ahaan waxay leeyihiin sifooyin macdan oo adag, oo leh darajooyin hooseeya, waana ay adag tahay in la isticmaalo.
Taariikhda sahaminta Miaoya niobium ee dhulka dhifka ah waxaa dib loogu celin karaa 1960-meeyadii, laakiin sababo la xiriira xaddidaadaha tignoolajiyada, had iyo jeer way adkayd in la gaaro horumarinta iyo isticmaalka kheyraadka. Iyada oo loo marayo isticmaalka dhammaystiran ee horumarka tignoolajiyada, cilmi-baarayaasha juqraafiyeed ee Shiinaha ayaa si hal-abuur leh u horumariyay tignoolajiyada kala-soocidda dhulka dhifka ah ee niobium, iyagoo gaaray horumarro muhiim ah oo ku saabsan tignoolajiyada muhiimka ah ee muhiimka ah si loo isticmaalo si hufan oo loo isticmaalo kheyraadka niobium. Heerka niobium concentrate wuxuu ka kordhay 5% ilaa 8% hababka dhaqameed ilaa 17%, heerka soo kabashadana wuxuu ka kordhay 20% ilaa 50%. Isla mar ahaantaana, isticmaalka dhammaystiran ee dhulka dhifka ah, birta, sulfur iyo kheyraadka kale ayaa la gaaray, taasoo si wax ku ool ah u hubinaysa amniga sahayda kheyraadka niobium ee Shiinaha.