Table 3: IRS bands attribution (cm-1) for Fe-Mn concretion fragments (Pacific Ocean bottom) between 400 and 1200 cm-1.
| Bands attribution | Reflection maximum (cm-1) | ||||
| PAC1 | PAC2 | PAC4 | PAC6 | PAC8 | |
| TOD VER VER TOD TOD QZ SAN QZ QZ PL PL PL SAN PL QZ PL SAN PL QZ PL |
430 m 435 m 500 w 520 w 580 m 540 m 596 s 780 m 797 m 956 s 1005 s 1041 s 1044 s 1066 w 1110 s 1126 w 1153 s 1163 w 1175 s 1193 s |
- 435 m 500 w 520 w 578 m 543 m 595 s 778 m 800 m 953 s 1007 s 1041 s 1041 s 1066 m 1107 s 1125 w 1153 s 1163 w 1173 s 1190 s |
430 m 433 m - - 580 m 542 m - 782 m 801 m 957 s 1003 s 1041 s 1045 s 1065 m 1109 s 1126 w 1153 s 1163 w 1170 s 1195 s |
430 m - 500 w 520 w 582 m 540 m - 780 m 798 m - - - - - 1111 s - - - 1172 s - |
- - - - 580 m 538 m - 779 m 800 m - - - - - 1110 s - - - 1173 s - |