Sida laga soo xigtay warbixinta sahanka juquraafiga ee Mareykanka (2014), kaydka la xaqiijiyey ee jaantusyada baruufka dabiiciga ah ee adduunka waa 130 milyan oo tan, kaas oo Brazil ay ka kooban tahay 55 milyan oo tan, oo ka mid ah adduunka ugu sarreeya. Maanta, tifaftiraha tifaftirka sharaxaada ayaa kuu sheegi doona qaybinta caalamka ah ee ku saabsan kheyraadka garaafyada cabashada:
Laga soo bilaabo qaybinta caalamiga ah ee garaafyada cabashada, in kasta oo dalal badan ay ogaadeen in macdanta garaafyada ah, ma jiraan wax badan oo dhigaal ah oo loo adeegsado cabirka warshadaha, inta badan waxay ku urursan tahay Shiinaha, Brazil, India, Czech Republic, Mexico iyo wadamada kale.
1. Shiinaha
Sida ku xusan tirakoobka Wasaaradda Dhulka iyo Kheyraadka, sida dhamaadkii 2014, kaydka kryaalka ee Shiinaha ayaa ahaa 20 milyan oo tan, oo inta badan, oo ay ka mid yihiin, kuwaas oo, Shandongjiang ay yihiin meelaha ugu waaweyn ee soosaarka ah. Kaydsanayaasha Cryptocrystallene ee Shiinaha ayaa ah 5 milyan oo tan, kaydka kheyraad la xaqiijiyey, oo inta badan waxaa lagu qaybiyaa 9 gobol oo ka mid ah gobollada, gudaha Mondolia iyo Jilin. Waxaa ka mid ah, chzohou, Jaani waa uruurinta garaafka Cryptocrystalline.
2. Brazil
Marka loo eego tirakoobka sahanka juqraafiyeed ee Mareykanka, kaydka shahaadada sharadka ee Brazil waa 58 milyan oo tan, oo ka mid ah kaydadka garaafka dabiiciga ah ee dabiiciga ah ay ka badan yihiin 36 milyan oo tan. Kaydinta garaafka ee Brazil ayaa inta badan loo qaybiyaa minasasa gorais iyo baheea, iyo kaydinta sharaxa ee ugu wanaagsan ee sharaxaada ah waxay ku yaalliin minasas gorais.
3. Hindiya
Hindiya waxay leedahay kayd keyd ah oo ah 11 milyan oo tan iyo kheyraadka oo ah 158 milyan oo tan. Waxaa jira 3 suumanka miinada miinada, oo miinooyinka miinada garaafka leh ee leh qiimaha horumarka dhaqaalaha ayaa inta badan loo qaybiyaa Andhra Pradesh iyo Orissa.
4. Czech Republic
Czech Republic waa dalka ay ku jiraan agabyada sharaxa ee ugu badan ee Yurub. Deebaajiyada garaafka ah ee garaafka ah ayaa inta badan loo qaybiyaa Koonfurta Czech Republic Republic. Qalabka keydka ee ku yaal gobolka Moravia oo leh kaarboon-go'an oo ah 15% ayaa inta badan ah macdanta mihrocrystallen, oo ka mid ah kaarboonka go'an waa qiyaastii 35%.
5. Mexico
Miinada shahaadada shaashadda ee laga helay Mexico waa dhammaan heesaha Microcrystallen, badiyaa waxaa loo qaybiyaa Sonora iyo Omaca. Hermosillo flumosillo oo loo yaqaan 'crake' digsiyada digsiga miraprystalline waxay leedahay darajo 65% ilaa 85%.
Waqtiga Post: Agoosto-05-2022