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graphite ea tlhaho ea flake e ajoa hokae?
Ho ea ka tlaleho ea The United States Geological Survey (2014), mehloli e netefalitsoeng ea graphite ea tlhaho ea lefats'e ke lithane tse limilione tse 130, tseo har'a tsona, mehloli ea Brazil e leng lithane tse limilione tse 58, 'me ea Chaena ke lithane tse limilione tse 55, tse boemong bo phahameng ka ho fetisisa lefatšeng. Kajeno re tla u bolella ...Bala haholoanyane