Wararka Shirkadda
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Codsiga kheyraadka quartz ee warshadaha sawir-qaadista
Quartz waa macdanta oksaydhka ah oo leh qaab dhismeed, kaas oo leh faa'iidooyinka qallafsanaanta sare, waxqabadka kiimikada xasilloon, kuleylka kulaylka wanaagsan, iwm. Waxaa si ballaaran loo isticmaalaa dhismaha, mishiinada, biraha, qalabka elektaroonigga ah, qalabka cusub, tamarta cusub iyo warshadaha kale. waana muhiim...Sii akhri -
Qinghai waxay leedahay 411 milyan oo tan oo kayd shidaal ah oo dhowaan la xaqiijiyay iyo 579 milyan oo tan oo potash ah.
Luo Baowei, ku xigeenka agaasimaha guud ee waaxda khayraadka dabiiciga ah ee gobolka Qinghai iyo ku xigeenka madaxa kormeeraha khayraadka dabiiciga ah ee gobolka Qinghai, ayaa sheegay in Xining on 14th in tobankii sano ee la soo dhaafay, gobolka ayaa qabanqaabiyay 5034 mashaariicda sahaminta juqraafiga saliid iyo gaaska 5034. leh...Sii akhri
