Bortnikov, Nikolay S; Mochalov, A G; Cherkashov, Georgy A (2006): (Table 1) Heavy fraction minerals in bottom sediments of the Markov Deep, Mid-Atlantic Ridge [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788237, In supplement to: Bortnikov, NS et al. (2006): Native minerals and intermetallides of noble and nonferrous metals in sediments of the Markov Deep, Mid-Atlantic Ridge. Translated from Doklady Akademii Nauk, Ser. Geol., 2006, 409(4), 522-527, Doklady Earth Sciences, 409A(6), 929-934, https://doi.org/10.1134/S1028334X06060213
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Abstract:
An additional ore field in the central part of the MARhas been discovered. Together with previously discovered Logachev (14°45'N) and Ashadze (12°58'N) ore fields, the new ore field constitutes a cluster with preliminarily estimated total ore reserve of >10 Mt, which is comparable with large continental massive sulfide deposits.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 5.884167 * Median Longitude: -33.221383 * South-bound Latitude: 5.833300 * West-bound Longitude: -33.298300 * North-bound Latitude: 5.911700 * East-bound Longitude: -33.163300
Minimum Elevation: -4850.0 m * Maximum Elevation: -2700.0 m
Event(s):
I1032 * Latitude Start: 5.911700 * Longitude Start: -33.190000 * Latitude End: 5.908300 * Longitude End: -33.163300 * Elevation Start: -4700.0 m * Elevation End: -3700.0 m * Location: Mid-Atlantic Ridge * Campaign: Ioffe-10 * Basis: Akademik Ioffe * Method/Device: Dredge (DRG)
I1061 * Latitude Start: 5.840000 * Longitude Start: -33.290000 * Latitude End: 5.833300 * Longitude End: -33.298300 * Elevation Start: -3000.0 m * Elevation End: -2700.0 m * Location: Mid-Atlantic Ridge * Campaign: Ioffe-10 * Basis: Akademik Ioffe * Method/Device: Dredge (DRG)
I1064 * Latitude Start: 5.905000 * Longitude Start: -33.196700 * Latitude End: 5.906700 * Longitude End: -33.190000 * Elevation Start: -4850.0 m * Elevation End: -4750.0 m * Location: Mid-Atlantic Ridge * Campaign: Ioffe-10 * Basis: Akademik Ioffe * Method/Device: Dredge (DRG)
Comment:
0 = not detected; >0 = single points.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Latitude of event 2 | Latitude 2 | ||||
| 6 | Longitude of event 2 | Longitude 2 | ||||
| 7 | Elevation of event 2 | Elevation 2 | m | |||
| 8 | Size fraction | Size fraction | Bortnikov, Nikolay S | |||
| 9 | Magnetite | Fe3O4 | % | Bortnikov, Nikolay S | ||
| 10 | Magnetite | Fe3O4 | % | Bortnikov, Nikolay S | and rock intergrowths | |
| 11 | Magnetite | Fe3O4 | % | Bortnikov, Nikolay S | nodules | |
| 12 | Pyroxene group minerals | Pyrox gr | % | Bortnikov, Nikolay S | ||
| 13 | Epidote-zoisite | Ep-Zo | % | Bortnikov, Nikolay S | group | |
| 14 | Olivine | Ol | % | Bortnikov, Nikolay S | ||
| 15 | Garnet | Grt | % | Bortnikov, Nikolay S | ||
| 16 | Amphibole | Amp | % | Bortnikov, Nikolay S | ||
| 17 | Chlorite | Chl | % | Bortnikov, Nikolay S | group | |
| 18 | Chromspinel | Chromspl | % | Bortnikov, Nikolay S | ||
| 19 | Ilmenite | Ilm | % | Bortnikov, Nikolay S | ||
| 20 | Iron sulfides | Fe sulfides | % | Bortnikov, Nikolay S | ||
| 21 | Sulfides | Sulfides | % | Bortnikov, Nikolay S | of copper | |
| 22 | Hematite, Fe2O3 | Hem | % | Bortnikov, Nikolay S | ||
| 23 | Pyrolusite | Pyrolusite | % | Bortnikov, Nikolay S | ||
| 24 | Atacamite | Atacamite | % | Bortnikov, Nikolay S | ||
| 25 | Rock fragments | Rock fragm | % | Bortnikov, Nikolay S | ||
| 26 | Zircon | Zrn | % | Bortnikov, Nikolay S | ||
| 27 | Apatite | Ap | % | Bortnikov, Nikolay S | ||
| 28 | Barite | Brt | % | Bortnikov, Nikolay S | ||
| 29 | Sphene | Spn | % | Bortnikov, Nikolay S | ||
| 30 | Aragonite | Arg | % | Bortnikov, Nikolay S | ||
| 31 | Gold | Au | % | Bortnikov, Nikolay S | ||
| 32 | Heavy minerals | HM | % | Bortnikov, Nikolay S | ||
| 33 | Heavy minerals | HM | % | Bortnikov, Nikolay S | magnetic | |
| 34 | Heavy minerals | HM | % | Bortnikov, Nikolay S | electromagnetic | |
| 35 | Heavy minerals | HM | % | Bortnikov, Nikolay S | nonelectric |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
336 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Latitude 2 | 6 Longitude 2 | 7 Elevation 2 [m] | 8 Size fraction | 9 Fe3O4 [%] | 10 Fe3O4 [%] (and rock intergrowths) | 11 Fe3O4 [%] (nodules) | 12 Pyrox gr [%] | 13 Ep-Zo [%] (group) | 14 Ol [%] | 15 Grt [%] | 16 Amp [%] | 17 Chl [%] (group) | 18 Chromspl [%] | 19 Ilm [%] | 20 Fe sulfides [%] | 21 Sulfides [%] (of copper) | 22 Hem [%] | 23 Pyrolusite [%] | 24 Atacamite [%] | 25 Rock fragm [%] | 26 Zrn [%] | 27 Ap [%] | 28 Brt [%] | 29 Spn [%] | 30 Arg [%] | 31 Au [%] | 32 HM [%] | 33 HM [%] (magnetic) | 34 HM [%] (electromagnetic) | 35 HM [%] (nonelectric) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I1032 | 5.912 | -33.190 | -4700 | 5.908 | -33.163 | -3700 | >0.5 | 0.9 | 0.0 | 0.0 | 5.0 | 33.1 | 0 | 0 | 0.0 | 0.0 | 0.5 | 0.0 | 9.9 | 21.8 | 24.8 | 0 | 0.0 | 4.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0 | 3.12 | 0.03 | 3.09 | <0.01 |
| I1032 | 5.912 | -33.190 | -4700 | 5.908 | -33.163 | -3700 | 0.5-0.25 | 1.5 | 2.2 | 0.0 | 11.8 | 51.1 | 0 | 0 | 1.4 | 1.1 | 1.5 | 0.0 | 4.4 | 13.8 | 12.3 | 0 | 1.0 | >0.0 | >0.0 | 0.0 | 0.0 | 0 | 0.0 | 0 | 6.32 | 0.11 | 6.21 | <0.01 |
| I1032 | 5.912 | -33.190 | -4700 | 5.908 | -33.163 | -3700 | <0.25 | 2.4 | 2.3 | >0.0 | 20.0 | 53.2 | 0 | >0 | 0.0 | 0.0 | >0.0 | 0.0 | 2.9 | 6.7 | 6.2 | 0 | 3.8 | 2.4 | >0.0 | 0.0 | 0.0 | >0 | 0.0 | 0 | 6.13 | 0.30 | 5.83 | <0.01 |
| I1032 | 5.912 | -33.190 | -4700 | 5.908 | -33.163 | -3700 | aver. | 2.2 | 0.6 | >0.0 | 12.3 | 45.9 | 0 | >0 | 0.5 | 0.3 | 0.7 | >0.0 | 5.6 | 13.9 | 14.3 | 0 | 1.6 | 2.1 | >0.0 | 0.0 | 0.0 | >0 | 0.0 | 0 | 15.57 | 0.44 | 15.13 | <0.01 |
| I1064 | 5.905 | -33.197 | -4850 | 5.907 | -33.190 | -4750 | >0.5 | 5.1 | 15.2 | 0.0 | 13.5 | 0.0 | >0 | 0 | 0.0 | 6.4 | 32.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 27.1 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0 | 2.56 | 0.52 | 2.04 | <0.01 |
| I1064 | 5.905 | -33.197 | -4850 | 5.907 | -33.190 | -4750 | 0.5-0.25 | 15.5 | 0.0 | 0.0 | 46.5 | 0.0 | 0 | 0 | 0.0 | 0.0 | 16.1 | 0.0 | 0.8 | 0.0 | 11.1 | >0 | 0.0 | 11.0 | >0.0 | 0.0 | 0.0 | 0 | >0.0 | 0 | 10.54 | 1.63 | 8.91 | <0.01 |
| I1064 | 5.905 | -33.197 | -4850 | 5.907 | -33.190 | -4750 | <0.25 | 13.0 | 0.0 | 0.0 | 57.4 | 0.0 | 0 | >0 | 0.0 | 0.0 | 17.4 | 0.0 | >0.0 | 0.0 | 0.0 | 0 | >0.0 | 10.4 | 0.0 | 0.9 | 0.0 | >0 | 0.8 | 0 | 5.70 | 0.74 | 4.60 | 0.36 |
| I1064 | 5.905 | -33.197 | -4850 | 5.907 | -33.190 | -4750 | aver. | 11.5 | 3.8 | 0.0 | 38.9 | 0.0 | >0 | >0 | 0.0 | 2.3 | 22.6 | 0.0 | 0.3 | 0.0 | 3.4 | >0 | >0.0 | 16.7 | >0.0 | 0.3 | 0.0 | >0 | 0.2 | 0 | 18.80 | 2.89 | 15.55 | 0.36 |
| I1061 | 5.840 | -33.290 | -3000 | 5.833 | -33.298 | -2700 | >0.5 | >0.0 | 0.0 | >0.0 | 0.0 | 15.0 | 0 | 0 | 0.0 | 21.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.0 | 0 | 0.0 | 44.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0 | 0.06 | <0.01 | 0.06 | <0.01 |
| I1061 | 5.840 | -33.290 | -3000 | 5.833 | -33.298 | -2700 | 0.5-0.25 | 12.7 | 0.7 | 3.3 | 51.7 | 0.0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 5.0 | 0.0 | 0.0 | 20.8 | 0 | >0.0 | 4.9 | 0.0 | 0.0 | >0.0 | 0 | 0.8 | >0 | 0.12 | 0.02 | 0.10 | <0.01 |
| I1061 | 5.840 | -33.290 | -3000 | 5.833 | -33.298 | -2700 | <0.25 | 35.1 | 0.7 | 1.5 | 21.9 | 0.6 | 0 | >0 | 2.2 | 0.0 | 0.0 | 21.9 | 0.0 | 0.0 | 6.3 | 0 | >0.0 | 0.9 | 0.7 | 0.0 | 8.1 | 0 | 0.0 | 0 | 0.16 | 0.06 | 0.08 | 0.02 |
| I1061 | 5.840 | -33.290 | -3000 | 5.833 | -33.298 | -2700 | aver. | 20.0 | 0.7 | 2.8 | 24.7 | 4.0 | 0 | >0 | 0.9 | 5.4 | 0.0 | 10.5 | 0.0 | 0.0 | 14.0 | 0 | >0.0 | 13.1 | 0.2 | 0.0 | 3.3 | 0 | 0.2 | >0 | 0.34 | 0.08 | 0.24 | 0.02 |