Ina aka rarraba flake graphite na halitta?

A cewar rahoton THE United States Geological Survey (2014), an tabbatar da cewa akwai tan miliyan 130 na flake graphite na halitta a duniya, daga cikinsu akwai tan miliyan 58 na Brazil, kuma na China shine tan miliyan 55, wanda shine na farko a duniya. A yau za mu gaya muku game da rarraba albarkatun flake graphite na duniya: daga rarrabawar flake graphite na duniya, kodayake ƙasashe da yawa sun sami ma'adanai na flake graphite, amma babu adadi mai yawa da ke da takamaiman sikelin da ake da shi don amfanin masana'antu, galibi suna cikin China, Brazil, Indiya, Jamhuriyar Czech, Mexico da sauran ƙasashe.

1. China
A bisa kididdigar Ma'aikatar Kasa da Albarkatu, zuwa karshen shekarar 2014, ajiyar graphite ta kasar Sin ta kai tan miliyan 20, kuma ajiyar da aka gano ta kai tan miliyan 220, galibi an rarraba ta a larduna 20 da yankuna masu cin gashin kansu kamar Heilongjiang, Shandong, Inner Mongolia da Sichuan, daga cikinsu akwai Shandong da Heilongjiang manyan wuraren samar da kayayyaki. Rijistar graphite ta cryptocrystalline a kasar Sin ta kai tan miliyan 5, kuma ajiyar da aka gano ta kai tan miliyan 35, wadanda galibi ana rarraba su a larduna 9 da yankuna masu cin gashin kansu kamar Hunan, Inner Mongolia da Jilin, daga ciki akwai Chenzhou a Hunan da ke wurin da aka tattara graphite ta cryptocrystalline.

2. Brazil
A cewar binciken ƙasa na Amurka, Brazil tana da kimanin tan miliyan 58 na ma'adinan graphite, wanda sama da tan miliyan 36 na ma'adinan graphite ne na halitta. Ma'adinan graphite na Brazil galibi suna cikin jihohin Minas Gerais da Bahia. Mafi kyawun ma'adinan graphite suna cikin minas Gerais.

3. Indiya
Indiya tana da tan miliyan 11 na graphite da tan miliyan 158 na albarkatu. Akwai yankuna 3 na graphite ma'adinai, kuma ma'adinin graphite mai darajar ci gaban tattalin arziki galibi yana yaɗuwa ne a Andhra Pradesh da Orissa.

4. Jamhuriyar Czech
Jamhuriyar Czech ita ce ƙasar da ta fi kowace ƙasa yawan albarkatun flake graphite a Turai. Ma'adinan flake graphite galibi suna cikin jihar kudancin Czech tare da adadin carbon mai tsayayye na 15%. Ma'adinan flake graphite a yankin Moravia galibi tawada ce ta microcrystalline tare da adadin carbon mai tsayayye na kusan 35%. 5. Mexico Ma'adinan flake graphite da aka samu a Mexico microcrystalline graphite ne wanda aka fi rarrabawa a jihohin Sonora da Oaxaca. Tawada ta hermosillo flake graphite microcrystalline da aka haɓaka tana da ɗanɗano na 65% ~ 85%.