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