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Tiknoolajiyada Sare

Waad Halkan: Hoyga>MAXAAN HAYNAA>Tiknoolajiyada Sare

Biraha aan birta ahayn ee Shiinaha

Shirkaddayadu waxay ku taal gobolka Hunan, Shiinaha. Iyada oo ay ugu wacan tahay kheyraadka macdanta hodanka ah, Gobolka Hunan waxaa loo yaqaanaa "Dalka Shiinaha ee aan birta ahayn ee birta ah" iyo "Macaadinta aan birta ahayn ee Shiinaha". Khayraadka macdanta waxa lagu gartaa noocyo badan oo macdan ah, macdan badan oo xidhiidh la leh iyo qaybinta khayraadka la xaqiijiyay. Iyadoo diiradda la saarayo macdanta caadiga ah, kaydka iyo macdanta, bandhiggu wuxuu soo bandhigayaa sifooyinka, kala-soocidda, sahaminta, ka faa'iidaysiga iyo horumarinta joogtada ah ee khayraadka macdanta ee Hunan.
Gobolka Hunan waa caasimada aduunka ee antimony. Waqtigan xaadirka ah, kaydka khayraadka antimony waa ilaa 300000 tan, oo xisaabiya 30% adduunka. Khayraadka macdanta ee gobolka Hunan ayaa ugu horreeya dalka: dhuxul dhagax, bismuth ore, antimony ore, beryllium ore (beryllium oxide) iyo niobium ore.
Waxyaabaha ugu muhiimsan ee macdanta ayaa loo soo bandhigay sida soo socota:

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DAHABKA HOOSE

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SILVER, ARGENTITE

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Naxaasta Dhaladka ah

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STIBNITE

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GALENA

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GALENA, CHALCOPYRITE

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BISMUTHINITE, BERG CRYSTAL

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PYRITE

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SPHALERITE PYRITE

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TANTALUM-NIOBIUM ORE

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TUNGSTEN ORE