Sorem, Ronald K; Fewkes, Ronald H (1980): (Table IV, pages 216-217) Mineral composition of microsamples from the R/V Moana Wave cruise Mn-74-01 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.879287, Supplement to: Sorem, RK; Fewkes, RH (1980): Distribution of Todorokite and Birnessite in manganese nodules from the "Horn Region", Eastern Pacific Ocean. in: Varentsov, I. M., Grasselly, G. (Eds.), Geology and Geochemistry of Manganese, E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany, 1, 201-229, Sorem_1980.pdf
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The oxide portion of marine manganese nodules deserves intensive study because it probably reflects directly the conditions under which nodules form in the Bea. A better understanding of the nature of the oxides in nodules should therefore throw new light on basic problems of nodule origin.
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
Coverage:
Median Latitude: 11.315393 * Median Longitude: -137.399566 * South-bound Latitude: -15.000000 * West-bound Longitude: -154.083000 * North-bound Latitude: 19.700167 * East-bound Longitude: -90.000000
Date/Time Start: 1972-01-01T00:00:00 * Date/Time End: 1974-10-03T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.35 m
Event(s):
KEN72-SP9 * Latitude: -15.000000 * Longitude: -90.000000 * Date/Time: 1972-01-01T00:00:00 * Elevation: -4200.0 m * Location: Pacific Ocean * Method/Device: Dredge (DRG)
MW7401-01G01 (Mn-74-01-001-FFG-001) * Latitude: 13.002000 * Longitude: -154.083000 * Date/Time: 1974-07-20T00:00:00 * Elevation: -5413.0 m * Location: Pacific Ocean * Campaign: MW7401 (Mn-74-01 IODE) * Basis: Moana Wave * Method/Device: Free-fall grab (FFGR) * Comment: Institute: HIG (Hawaii Institute of Geophysics)
MW7401-02G04 (Mn-74-01-002-FFG-004) * Latitude: 11.367000 * Longitude: -153.617000 * Date/Time: 1974-07-21T00:00:00 * Elevation: -5190.0 m * Location: Pacific Ocean * Campaign: MW7401 (Mn-74-01 IODE) * Basis: Moana Wave * Method/Device: Free-fall grab (FFGR) * Comment: Institute: HIG (Hawaii Institute of Geophysics)
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Sorem, Ronald K | |||
| 2 | Latitude of event | Latitude | Sorem, Ronald K | |||
| 3 | Longitude of event | Longitude | Sorem, Ronald K | |||
| 4 | Elevation of event | Elevation | m | Sorem, Ronald K | ||
| 5 | Date/Time of event | Date/Time | Sorem, Ronald K | |||
| 6 | Sample ID | Sample ID | Sorem, Ronald K | |||
| 7 | Sample code/label | Sample label | Sorem, Ronald K | Label of sample in WSU collection | ||
| 8 | DEPTH, sediment/rock | Depth sed | m | Sorem, Ronald K | Geocode | |
| 9 | Position | Position | Sorem, Ronald K | |||
| 10 | Deposit type | Deposit type | Sorem, Ronald K | |||
| 11 | Size | Size | Sorem, Ronald K | |||
| 12 | Substrate type | Substrate | Sorem, Ronald K | |||
| 13 | Comment | Comment | Sorem, Ronald K | Rind mineralogy | ||
| 14 | Comment | Comment | Sorem, Ronald K | Core mineralogy | ||
| 15 | Description | Description | Sorem, Ronald K | |||
| 16 | Uniform resource locator/link to image | URL image | Sorem, Ronald K |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
597 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Date/Time | 6 Sample ID | 7 Sample label (Label of sample in WSU collec...) | 8 Depth sed [m] | 9 Position | 10 Deposit type | 11 Size | 12 Substrate | 13 Comment (Rind mineralogy) | 14 Comment (Core mineralogy) | 15 Description | 16 URL image |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MW7401-01G01 | 13.0020 | -154.0830 | -5413 | 1974-07-20 | MW7401-01G01-1S-29-1 | 29.1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-02G04 | 11.3670 | -153.6170 | -5190 | 1974-07-21 | MW7401-02G04-1S-30-1 | 30.1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7401-03G07 | 9.9830 | -152.9500 | -5000 | 1974-07-22 | MW7401-03G07-1S-31.1-1 | 31.1-1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-03G07 | 9.9830 | -152.9500 | -5000 | 1974-07-22 | MW7401-03G07-1S-31.1-2 | 31.1-2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7401-05B02 | 2.9380 | -150.9850 | -4850 | 1974-07-25 | MW7401-05B02-1S-33.1-1 | 33.1-1 | 0.35 | Buried | Mn nodule | Todorokite and Birnessite in equal parts | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-05G15 | 2.9383 | -151.0100 | -5025 | 1974-07-25 | MW7401-05G15-1S-33.2-2 | 33.2-2 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G17 | 9.0500 | -146.4870 | -5180 | 1974-07-28 | MW7401-06G17-1S-34.2-1a | 34.2-1a | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G17 | 9.0500 | -146.4870 | -5180 | 1974-07-28 | MW7401-06G17-1S-34.2-1b | 34.2-1b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G17 | 9.0500 | -146.4870 | -5180 | 1974-07-28 | MW7401-06G17-1S-34.2-2a | 34.2-2a | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G17 | 9.0500 | -146.4870 | -5180 | 1974-07-28 | MW7401-06G17-1S-34.2-2b | 34.2-2b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G18 | 9.0570 | -146.5420 | -5155 | 1974-07-28 | MW7401-06G18-1S-34.3-1 | 34.3-1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7401-06G18 | 9.0570 | -146.5420 | -5155 | 1974-07-28 | MW7401-06G18-1S-34.3-2 | 34.3-2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G19 | 9.0620 | -146.5720 | -5175 | 1974-07-28 | MW7401-06G19-1S-34.4-1 | 34.4-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7401-06G20 | 8.8970 | -146.4920 | -5225 | 1974-07-28 | MW7401-06G20-1S-34.5-1 | 34.5-1 | 0.00 | Surface | Mn nodule | Birnessite dominant with minor admixed Todorokite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G21 | 8.9320 | -146.4930 | -5190 | 1974-07-28 | MW7401-06G21-1S-34.6-1 | 34.6-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G21 | 8.9320 | -146.4930 | -5190 | 1974-07-28 | MW7401-06G21-1S-34.6-2 | 34.6-2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G22 | 8.9580 | -146.4920 | -5205 | 1974-07-28 | MW7401-06G22-1S-34.7-1 | 34.7-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7401-06G23 | 8.9970 | -146.4970 | -5170 | 1974-07-28 | MW7401-06G23-1S-34.8-1a | 34.8-1a | 0.00 | Surface | Mn nodule | Birnessite dominant with minor admixed Todorokite | Delta-MnO2 | ||||
| MW7401-06G23 | 8.9970 | -146.4970 | -5170 | 1974-07-28 | MW7401-06G23-1S-34.8-1b | 34.8-1b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Delta-MnO2 | ||||
| MW7401-06G23 | 8.9970 | -146.4970 | -5170 | 1974-07-28 | MW7401-06G23-1S-34.8-1c | 34.8-1c | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Delta-MnO2 | ||||
| MW7401-06G23 | 8.9970 | -146.4970 | -5170 | 1974-07-28 | MW7401-06G23-1S-34.8-2 | 34.8-2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G24 | 8.8667 | -146.4400 | -5250 | 1974-07-29 | MW7401-06G24-1S-34.9-1a | 34.9-1a | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G24 | 8.8667 | -146.4400 | -5250 | 1974-07-29 | MW7401-06G24-1S-34.9-1b | 34.9-1b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G24 | 8.8667 | -146.4400 | -5250 | 1974-07-29 | MW7401-06G24-1S-34.9-1c | 34.9-1c | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G24 | 8.8667 | -146.4400 | -5250 | 1974-07-29 | MW7401-06G24-1S-34.9-2a | 34.9-2a | 0.00 | Surface | Mn nodule | 7.0x5.0 cm | Core; nodule fragment | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | Mineralogy of this nodule is relatively uniform. Clear structural discordance between the core formed of a fragment of an older Mn nodule and the rind zone oxides. | NP34-9-2_Sorem_1980.jpg |
| MW7401-06G24 | 8.8667 | -146.4400 | -5250 | 1974-07-29 | MW7401-06G24-1S-34.9-2b | 34.9-2b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G24 | 8.8667 | -146.4400 | -5250 | 1974-07-29 | MW7401-06G24-1S-34.9-2c | 34.9-2c | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-06G25 | 8.9017 | -146.4433 | -5240 | 1974-07-29 | MW7401-06G25-1S-34.10-1 | 34.10-1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G25 | 8.9017 | -146.4433 | -5240 | 1974-07-29 | MW7401-06G25-1S-34.10-2 | 34.10-2 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-06G26 | 8.9320 | -146.4450 | -5220 | 1974-07-29 | MW7401-06G26-1S-34.11-1 | 34.11-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-07G28 | 10.0120 | -143.3120 | -5090 | 1974-07-30 | MW7401-07G28-1S-35.1-1 | 35.1-1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-07G29 | 10.0100 | -143.3170 | -5075 | 1974-07-30 | MW7401-07G29-1S-35.2-1 | 35.2-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-07G30 | 10.0083 | -143.3200 | -5075 | 1974-07-30 | MW7401-07G30-1S-35.3-1a | 35.3-1a | 0.00 | Surface | Mn nodule | Birnessite dominant with minor admixed Todorokite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-07G30 | 10.0083 | -143.3200 | -5075 | 1974-07-30 | MW7401-07G30-1S-35.3-1b | 35.3-1b | 0.00 | Surface | Mn nodule | Birnessite dominant with minor admixed Todorokite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-07G30 | 10.0083 | -143.3200 | -5075 | 1974-07-30 | MW7401-07G30-1S-35.3-1c | 35.3-1c | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-07G30 | 10.0083 | -143.3200 | -5075 | 1974-07-30 | MW7401-07G30-1S-35.3-1d | 35.3-1d | 0.00 | Surface | Mn nodule | Birnessite dominant with minor admixed Todorokite and Delta-MnO2 | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-09G36 | 15.1320 | -136.3620 | -4885 | 1974-08-03 | MW7401-09G36-1S-36-1 | 36.1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-10G37 | 19.6980 | -131.9830 | -5037 | 1974-08-05 | MW7401-10G37-1S-37.1-1a | 37.1-1a | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7401-10G37 | 19.6980 | -131.9830 | -5037 | 1974-08-05 | MW7401-10G37-1S-37.1-1b | 37.1-1b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-10G37 | 19.6980 | -131.9830 | -5037 | 1974-08-05 | MW7401-10G37-1S-37.1-2a | 37.1-2a | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-10G37 | 19.6980 | -131.9830 | -5037 | 1974-08-05 | MW7401-10G37-1S-37.1-2b | 37.1-2b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-10G38 | 19.6980 | -132.0100 | -5155 | 1974-08-05 | MW7401-10G38-1S-37.2-1 | 37.2-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7401-10G40 | 19.7002 | -132.0802 | -5145 | 1974-08-05 | MW7401-10G40-1S-37.4-1 | 37.4-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-10G43 | 19.6000 | -132.1333 | -5080 | 1974-08-05 | MW7401-10G43-1S-37.6-1 | 37.6-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7401-10G43 | 19.6000 | -132.1333 | -5080 | 1974-08-05 | MW7401-10G43-1S-37.6-2 | 37.6-2 | 0.00 | Surface | Mn nodule | Pure Todorokite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G02 | 16.0489 | -125.1510 | -4284 | 1974-09-22 | MW7402-13G02-1S-38-3 | 38.1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G03 | 16.0811 | -125.5100 | -4368 | 1974-09-22 | MW7402-13G03-1S-39-1 | 39.1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-13G04 | 16.1133 | -125.9833 | -4430 | 1974-09-22 | MW7402-13G04-1S-40-1 | 40.1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7402-13G04 | 16.1133 | -125.9833 | -4430 | 1974-09-22 | MW7402-13G04-1S-40-2a | 40-2a | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-13G04 | 16.1133 | -125.9833 | -4430 | 1974-09-22 | MW7402-13G04-1S-40-2b | 40-2b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7402-13G04 | 16.1133 | -125.9833 | -4430 | 1974-09-22 | MW7402-13G04-1S-40-3a | 40-3a | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G04 | 16.1133 | -125.9833 | -4430 | 1974-09-22 | MW7402-13G04-1S-40-3b | 40-3b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-1 | 41.1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-2 | 41.2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-3 | 41.3 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-4a | 41-4a | 0.00 | Surface | Mn nodule | 5.0x3.0 cm | Core; nodule fragment | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite with trace 7 Angström line (Birnessite ?) | Clear structural discordance between the core formed of fragments of a broken older Mn nodule and the rind zone oxides. | NP41-4_Sorem_1980.jpg |
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-4b | 41-4b | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-4c | 41-4c | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-4d | 41-4d | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-4e | 41-4e | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Pure Todorokite | ||||
| MW7402-13G05 | 15.0633 | -125.0017 | -4525 | 1974-09-22 | MW7402-13G05-1S-41-4f | 41-4f | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7402-13G07 | 14.9989 | -125.0028 | -4482 | 1974-09-22 | MW7402-13G07-1S-42.1-1 | 42.1-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7402-13G07 | 14.9989 | -125.0028 | -4482 | 1974-09-22 | MW7402-13G07-1S-42.1-2 | 42.1-2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G07 | 14.9989 | -125.0028 | -4482 | 1974-09-22 | MW7402-13G07-1S-42.1-3 | 42.1-3 | 0.00 | Surface | Mn nodule | Todorokite and Birnessite in equal parts | Pure Todorokite | ||||
| MW7402-13G08 | 14.9667 | -125.0033 | -4460 | 1974-09-22 | MW7402-13G08-1S-42.2-1 | 42.2-1 | 0.00 | Surface | Mn nodule | Todorokite and Birnessite in equal parts | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G08 | 14.9667 | -125.0033 | -4460 | 1974-09-22 | MW7402-13G08-1S-42.2-2 | 42.2-2 | 0.00 | Surface | Mn nodule | Todorokite and Birnessite in equal parts | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-13G08 | 14.9667 | -125.0033 | -4460 | 1974-09-22 | MW7402-13G08-1S-42.2-3 | 42.2-3 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G09 | 14.9330 | -125.0670 | -4590 | 1974-09-23 | MW7402-13G09-1S-43-1 | 43-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G09 | 14.9330 | -125.0670 | -4590 | 1974-09-23 | MW7402-13G09-1S-43-2 | 43-2 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G09 | 14.9330 | -125.0670 | -4590 | 1974-09-23 | MW7402-13G09-1S-43-3a | 43-3a | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G09 | 14.9330 | -125.0670 | -4590 | 1974-09-23 | MW7402-13G09-1S-43-3b | 43-3b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Birnessite dominant with minor admixed Todorokite | ||||
| MW7402-13G09 | 14.9330 | -125.0670 | -4590 | 1974-09-23 | MW7402-13G09-1S-43-4a | 43-4a | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G09 | 14.9330 | -125.0670 | -4590 | 1974-09-23 | MW7402-13G09-1S-43-4b | 43-4b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G10 | 14.9830 | -125.0650 | -4520 | 1974-09-23 | MW7402-13G10-1S-44-1 | 44-1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G11 | 15.0000 | -125.0610 | -4510 | 1974-09-23 | MW7402-13G11-1S-45-3 | 44-3 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G11 | 15.0000 | -125.0610 | -4510 | 1974-09-23 | MW7402-13G11-1S-45-4 | 45-4 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G11 | 15.0000 | -125.0610 | -4510 | 1974-09-23 | MW7402-13G11-1S-45-5 | 45-5 | 0.00 | Surface | Mn nodule | Pure Todorokite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-13G12 | 15.0330 | -125.0600 | -4455 | 1974-09-23 | MW7402-13G12-1S-46-1 | 46-1 | 0.00 | Surface | Mn nodule | Pure Todorokite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G12 | 15.0330 | -125.0600 | -4455 | 1974-09-23 | MW7402-13G12-1S-46-2 | 46-2 | 0.00 | Surface | Mn nodule | Todorokite and Birnessite in equal parts | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-13G12 | 15.0330 | -125.0600 | -4455 | 1974-09-23 | MW7402-13G12-1S-46-4 | 46-4 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-13G12 | 15.0330 | -125.0600 | -4455 | 1974-09-23 | MW7402-13G12-1S-46-5 | 46-5 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7402-15G21 | 8.7641 | -140.0030 | -5085 | 1974-10-01 | MW7402-15G21-1S-47-1a | 47-1a | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-15G21 | 8.7641 | -140.0030 | -5085 | 1974-10-01 | MW7402-15G21-1S-47-1b | 47-1b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G21 | 8.7641 | -140.0030 | -5085 | 1974-10-01 | MW7402-15G21-1S-47-2 | 47-2 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Pure Todorokite | ||||
| MW7402-15G21 | 8.7641 | -140.0030 | -5085 | 1974-10-01 | MW7402-15G21-1S-47-3a | 47-3a | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G21 | 8.7641 | -140.0030 | -5085 | 1974-10-01 | MW7402-15G21-1S-47-3b | 47-3b | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-1 | 48-1 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-2 | 48-2 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-3 | 48-3 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-4a | 48-4a | 0.00 | Surface | Mn nodule | Pure Todorokite | Birnessite dominant with minor admixed Todorokite | ||||
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-4b | 48-4b | 0.00 | Surface | Mn nodule | 8.0x3.0 cm | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | Aggregation of a large and a smaller Mn nodule with no distinct foreign cores. Core are rich in silicates and lacks regular structures. | NP48-4_Sorem_1980.jpg | |
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-4c | 48-4c | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-15G23 | 8.9941 | -139.9269 | -5050 | 1974-10-02 | MW7402-15G23-1S-48-5 | 48-5 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite dominant with minor admixed Birnessite | ||||
| MW7402-15G25 | 8.9500 | -139.8830 | -4975 | 1974-10-03 | MW7402-15G25-1S-49-1 | 49-1 | 0.00 | Surface | Mn nodule | Todorokite with trace 7 Angström line (Birnessite ?) | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-15G25 | 8.9500 | -139.8830 | -4975 | 1974-10-03 | MW7402-15G25-1S-49-2 | 49-2 | 0.00 | Surface | Mn nodule | Todorokite and Birnessite in equal parts | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| MW7402-15G25 | 8.9500 | -139.8830 | -4975 | 1974-10-03 | MW7402-15G25-1S-49-3 | 49-3 | 0.00 | Surface | Mn nodule | Todorokite dominant with minor admixed Birnessite | Todorokite with trace 7 Angström line (Birnessite ?) | ||||
| KEN72-SP9 | -15.0000 | -90.0000 | -4200 | 1972-01-01 | KEN72-SP9-1S | SP 9-1 | 0.00 | Surface | Mn nodule | 3.0 cm | Core; nodule | Mostly pure Birnessite to Birnessite dominant with minor admixed Todorokite | Todorokite dominant with minor admixed Birnessite | Spheroidal Mn nodule with rinds building a regular concentric shell structure. Core seems to be built from a smaller older Mn nodule. | SP9-1_Sorem_1980.jpg |
