About copper results of 904
35:58 49:43 30:39 29:44 89:03 110:57 59:16 42:30 46:53 28:49 38:27 35:21 35:01 40:53 36:03 36:33 35:19 68:04 54:58 48:28 51:19 108:27 91:51 97:06 56:17 43:02 46:57 39:34 105:10 163:07 01:08 46:08 52:30 115:41 34:57 44:32 81:55 41:51 63:50 126:36 58:54 57:28 48:42 65:25 59:01 43:28