"\uAD6C\uB9AC \uAD11\uC11D"@ko . . "\uAD6C\uB9AC \uAD11\uC11D\uC740 \uD669\uB3D9\uAD11, \uD718\uB3D9\uAD11(Cu2S, chalcocite), \uB3D9\uB78C(CuS, covellite) \uB4F1\uC758 \uAD11\uC11D\uC774\uB2E4. \uAD6C\uB9AC\uC758 \uACBD\uC6B0\uC5D0\uB3C4 \uAD6C\uB9AC\uAD11\uC11D\uC774 \uC6D0\uB8CC\uB85C \uC0AC\uC6A9\uB418\uB294\uB370 \uAD6C\uB9AC\uC758 \uAD11\uC11D\uC740 \uD669\uD654\uAD11\uC774 \uB9CE\uC774 \uC0AC\uC6A9\uB41C\uB2E4. \uAD6C\uB9AC\uC758 \uC81C\uB828\uBC95\uC73C\uB85C \uC2B5\uC2DD\uC81C\uB828\uC740 \uAD11\uC11D \uB0B4\uC758 \uAD6C\uB9AC\uC640 \uC544\uC5F0\uC744 \uD568\uAED8 \uD68C\uC218\uD560 \uB54C \uC0AC\uC6A9\uD558\uB294 \uBC29\uBC95\uC774\uB2E4. \uAD11\uC11D\uC744 \uBC30\uC18C(\u7119\u71D2)\uD558\uC5EC \uAD6C\uB9AC \u00B7\uC544\uC5F0\uC758 \uD669\uC0B0\uC5FC\uC744 \uB9CC\uB4E4\uACE0, \uBB3C\uB85C \uCE68\uCD9C\uC2DC\uCF1C \uC804\uD574\uC870(\u96FB\u89E3\u69FD)\uC5D0 \uB123\uB294\uB2E4. \uC0B0\uD654 \uAD6C\uB9AC(\u2161)\uB294 \uD751\uB3D9\uC11D\uACFC \uD30C\uB77C\uBA5C\uB77C\uCF54\uB098\uC774\uD2B8(paramelaconite)\uC5D0\uC11C \uC5BB\uC5B4\uC9C0\uB294 \uAC80\uC740 \uBD84\uB9D0\uC774\uB2E4. \uD63C\uD569 \uC0B0\uD654 \uAD6C\uB9AC \uAD11\uC11D\uC744 1,030\u2103 \uC774\uD558\uC758 \uC628\uB3C4\uB85C \uAC00\uC5F4\uD558\uBA74 \uB9CE\uC740 \uC591\uC744 \uC5BB\uC744 \uC218 \uC788\uB2E4. \uAD6C\uB9AC \uAC00\uACF5\uC5D0\uC11C \uC5F4\uC744 \uAC00\uD558\uB294 \uAC00\uACF5\uAE4C\uC9C0\uB294 \uC624\uB798 \uAC78\uB9AC\uC9C0 \uC54A\uC558\uB2E4. \uB54C\uB85C\uB294 \uC790\uC5F0\uB3D9\uC774\uB098 \uAD6C\uB9AC \uAD11\uC11D \uC870\uAC01\uC774 \uC6B0\uC5F0\uD788 \uBAA8\uB2E5\uBD88 \uC18D\uC5D0 \uB5A8\uC5B4\uC84C\uB2E4. \uC5B4\uCA4C\uBA74 \uC778\uAC04\uB4E4\uC740 \uC810\uD1A0\uB97C \uAD7D\uB4EF\uC774 \uAD6C\uB9AC\uB97C \uAD6C\uC6CC\uBCF4\uC558\uB294\uC9C0\uB3C4 \uBAA8\uB978\uB2E4. \uD669\uD654\uCCA0(ferrous sulfide)\uC740 chalcopyrite(CuFeS2)\uC640 \uAC19\uC740 \uACBD\uC81C\uC801\uC73C\uB85C \uC911\uC694\uD55C \uAD6C\uB9AC \uAD11\uC11D\uC911\uC5D0 \uC874\uC7AC\uD55C\uB2E4. \uC804\uD615\uC801\uC778 \uC800\uAE09\uAD11\uC11D\uC740 0.1~0.4%\uC758 \uAD6C\uB9AC\uB97C \uD568\uC720\uD55C\uB2E4. \uC790\uC774\uB974\uC640 \uC778\uC811\uD574 \uC788\uB294 \uC7A0\uBE44\uC544\uB294 \uC138\uACC4\uC758 \uC911\uC694\uD55C \uAD6C\uB9AC\uAD11\uC11D \uC0DD\uC0B0\uAE30\uC9C0\uB2E4. \uAD6C\uB9AC\uAD11\uBB3C\uC740 \uD604\uC7AC 165\uC885 \uC815\uB3C4\uAC00 \uC54C\uB824\uC838 \uC788\uB294\uB370, \uADF8 \uC911\uC5D0\uC11C\uB3C4 \uD669\uB3D9\uC11D(CuFeS2), \uD718\uB3D9\uC11D( Cu2S), \uC801\uB3D9\uC11D( Cu2O), \uBC18\uB3D9\uC11D(\u6591\u9285\u77F3) (Cu5FeS4), \uACF5\uC791\uC11D(CuCO3 \u00B7Cu(OH)2), \uB0A8\uB3D9\uC11D(\u85CD\u9285\u77F3, 2CuCO3 \u00B7Cu(OH)2) \uB4F1\uC774 \uC911\uC694\uD55C \uAD11\uBB3C\uC774\uB2E4. \uD55C\uAD6D\uC5D0\uC11C\uB294 \uD669\uB3D9\uC11D\uC774 \uC8FC\uC694\uAD11\uBB3C\uB85C \uC0B0\uCD9C\uB418\uBA70, \uBCF4\uD1B5 \uB9E5\uC0C1(\u8108\u72C0) \u00B7\uAC01\uB825\uC0C1(\u89D2\u792B\u72C0) \u00B7\uAE30\uACF5\uCDA9\uC804\uC0C1 \u00B7\uB9DD\uC0C1 \uB4F1\uC758 \uAD11\uCCB4(\u945B\u9AD4)\uB97C \uC774\uB8E8\uACE0 \uC788\uB294\uB370, \uACBD\uBD81 \uC601\uC591 \uC9C0\uAD6C\uC758 \uD604\uBB34\uC554 \uC18D\uC5D0 \uC790\uC5F0\uAD6C\uB9AC\uAC00 \uD604\uBB34\uC554\uC758 \uAE30\uACF5\uC744 \uCDA9\uC804\uD558\uC5EC \uD615\uC131\uB418\uC5B4 \uC788\uB2E4. \uC9C0\uC5ED\uC801\uC73C\uB85C\uB294 \uACBD\uB0A8 \uB9C8\uC0B0 \u00B7\uD568\uC548 \u00B7\uACE0\uC131 \uC9C0\uC5ED\uC774 \uAD6C\uB9AC\uAD11 \uC9C0\uB300\uB85C \uC54C\uB824\uC838 \uC788\uB2E4. \uBD84\uB958:\uB3D9\uAD11\uC11D"@ko . "\uAD6C\uB9AC \uAD11\uC11D\uC740 \uD669\uB3D9\uAD11, \uD718\uB3D9\uAD11(Cu2S, chalcocite), \uB3D9\uB78C(CuS, covellite) \uB4F1\uC758 \uAD11\uC11D\uC774\uB2E4. \uAD6C\uB9AC\uC758 \uACBD\uC6B0\uC5D0\uB3C4 \uAD6C\uB9AC\uAD11\uC11D\uC774 \uC6D0\uB8CC\uB85C \uC0AC\uC6A9\uB418\uB294\uB370 \uAD6C\uB9AC\uC758 \uAD11\uC11D\uC740 \uD669\uD654\uAD11\uC774 \uB9CE\uC774 \uC0AC\uC6A9\uB41C\uB2E4. \uAD6C\uB9AC\uC758 \uC81C\uB828\uBC95\uC73C\uB85C \uC2B5\uC2DD\uC81C\uB828\uC740 \uAD11\uC11D \uB0B4\uC758 \uAD6C\uB9AC\uC640 \uC544\uC5F0\uC744 \uD568\uAED8 \uD68C\uC218\uD560 \uB54C \uC0AC\uC6A9\uD558\uB294 \uBC29\uBC95\uC774\uB2E4. \uAD11\uC11D\uC744 \uBC30\uC18C(\u7119\u71D2)\uD558\uC5EC \uAD6C\uB9AC \u00B7\uC544\uC5F0\uC758 \uD669\uC0B0\uC5FC\uC744 \uB9CC\uB4E4\uACE0, \uBB3C\uB85C \uCE68\uCD9C\uC2DC\uCF1C \uC804\uD574\uC870(\u96FB\u89E3\u69FD)\uC5D0 \uB123\uB294\uB2E4. \uC0B0\uD654 \uAD6C\uB9AC(\u2161)\uB294 \uD751\uB3D9\uC11D\uACFC \uD30C\uB77C\uBA5C\uB77C\uCF54\uB098\uC774\uD2B8(paramelaconite)\uC5D0\uC11C \uC5BB\uC5B4\uC9C0\uB294 \uAC80\uC740 \uBD84\uB9D0\uC774\uB2E4. \uD63C\uD569 \uC0B0\uD654 \uAD6C\uB9AC \uAD11\uC11D\uC744 1,030\u2103 \uC774\uD558\uC758 \uC628\uB3C4\uB85C \uAC00\uC5F4\uD558\uBA74 \uB9CE\uC740 \uC591\uC744 \uC5BB\uC744 \uC218 \uC788\uB2E4. \uAD6C\uB9AC \uAC00\uACF5\uC5D0\uC11C \uC5F4\uC744 \uAC00\uD558\uB294 \uAC00\uACF5\uAE4C\uC9C0\uB294 \uC624\uB798 \uAC78\uB9AC\uC9C0 \uC54A\uC558\uB2E4. \uB54C\uB85C\uB294 \uC790\uC5F0\uB3D9\uC774\uB098 \uAD6C\uB9AC \uAD11\uC11D \uC870\uAC01\uC774 \uC6B0\uC5F0\uD788 \uBAA8\uB2E5\uBD88 \uC18D\uC5D0 \uB5A8\uC5B4\uC84C\uB2E4. \uC5B4\uCA4C\uBA74 \uC778\uAC04\uB4E4\uC740 \uC810\uD1A0\uB97C \uAD7D\uB4EF\uC774 \uAD6C\uB9AC\uB97C \uAD6C\uC6CC\uBCF4\uC558\uB294\uC9C0\uB3C4 \uBAA8\uB978\uB2E4. \uD669\uD654\uCCA0(ferrous sulfide)\uC740 chalcopyrite(CuFeS2)\uC640 \uAC19\uC740 \uACBD\uC81C\uC801\uC73C\uB85C \uC911\uC694\uD55C \uAD6C\uB9AC \uAD11\uC11D\uC911\uC5D0 \uC874\uC7AC\uD55C\uB2E4. \uC804\uD615\uC801\uC778 \uC800\uAE09\uAD11\uC11D\uC740 0.1~0.4%\uC758 \uAD6C\uB9AC\uB97C \uD568\uC720\uD55C\uB2E4."@ko .