Iphi igraphite yendalo yeflake isasazwa?

Ngokutsho kwengxelo ye-United States Geological Survey (2014), oovimba bangqiniweyo be-graphite yendalo ye-flake emhlabeni ziitoni ze-130 yezigidi, phakathi kwazo, oovimba baseBrazil baziitoni zezigidi ezingama-58, kwaye i-China i-55 yezigidi zeetoni, ibeka phezulu kwihlabathi. Namhlanje siza kukuxelela malunga nokuhanjiswa kwehlabathi jikelele kwemithombo ye-graphite ye-flake: ukusuka ekusasazweni kwe-flake graphite, nangona amazwe amaninzi afumene iiminerali zegraphite ze-flake, kodwa azikho ezininzi iidiphozithi ezinomlinganiselo othile okhoyo wokusetyenziswa kwimizi-mveliso, ikakhulukazi e-China, eBrazil, e-Indiya, e-Czech Republic, eMexico nakwamanye amazwe.

1. ETshayina
Ngokwezibalo zoMphathiswa wezoMhlaba kunye neMithombo, ekupheleni kuka-2014, oovimba baseChina be-crystalline graphite babeyi-20 yezigidi zeetoni, kwaye iindawo zokugcina ezichongiweyo zazimalunga ne-220 yezigidi zeetoni, zisasazwa kumaphondo angama-20 kunye nemimandla ezimeleyo efana ne-Heilongjiang, iShandong, i-Inner Mongolia kunye ne-Shajichuan imveliso ephambili ye-Heilongjiang, i-Shandong, i-Inner Mongolia kunye ne-Sijichuan. Oovimba cryptocrystalline graphite e China malunga 5 yezigidi zeetoni, kwaye oovimba ezichongiweyo malunga 35 yezigidi zeetoni, leyo ikakhulu isasazwe 9 amaphondo kunye nemimandla ezizimeleyo ezifana Hunan, Inner Mongolia kunye Jilin, phakathi apho Chenzhou e Hunan yindawo egxininiswe yegraphite cryptocrystalline.

2.Brazil
Ngokutsho kweGeological Survey yaseU.S., iBrazil ineetoni ezimalunga nezigidi ezingama-58 zoovimba begraphite ore, apho ngaphezu kwe-36 yezigidi zeetoni ziyimithombo yendalo yeflake graphite. Iidiphozithi zegraphite zaseBrazil zifumaneka ikakhulu kumaphondo aseMinas Gerais naseBahia. Iidiphozithi ezingcono kakhulu ze-flake zegraphite zikwimina eGerais.