About banded iron formation results of 3,947
05:24
06:29
03:57
25:02
06:29
04:43
04:33
04:56
03:40
04:55
04:15
05:34
04:38
06:33
05:24
05:40
05:41
03:40
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05:39
04:23
04:27
04:22
10:01
05:18
03:58
04:09
55:40
55:28
25:35
24:30
21:50
19:22
19:27
18:59
17:01
21:57
08:54
08:41
10:09
09:35
12:57
24:38
14:06
09:29
11:34