Varentsov, Igor M (1972): (Table 3-VI, page 67 in Marine Manganese Deposits, Edited by G. P. Glasby, 1977), Chemical composition of lacustrine ferromanganese concretions from Lake Eningi-Lampi [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854651, In supplement to: Varentsov, IM (1972): Geochemical studies on the formation of iron-manganese nodules and crusts in recent basins, I. Eningi-Lampi Lake, Central Karelia. Acta Mineralogica-Petrographica, Szeged, XX/2, 363-381, hdl:10013/epic.46293.d001
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 62.036410 * Longitude: 34.149040
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Identification | ID | Varentsov, Igor M | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Varentsov, Igor M | Geocode | |
| 3 | Silicon | Si | % | Varentsov, Igor M | Spectrophotometric | |
| 4 | Aluminium | Al | % | Varentsov, Igor M | Spectrophotometric | |
| 5 | Titanium | Ti | % | Varentsov, Igor M | Spectrophotometric | |
| 6 | Iron | Fe | % | Varentsov, Igor M | Spectrophotometric | |
| 7 | Calcium | Ca | % | Varentsov, Igor M | Spectrophotometric | |
| 8 | Magnesium | Mg | % | Varentsov, Igor M | Spectrophotometric | |
| 9 | Sodium | Na | % | Varentsov, Igor M | Spectrophotometric | |
| 10 | Potassium | K | % | Varentsov, Igor M | Spectrophotometric | |
| 11 | Phosphorus | P | % | Varentsov, Igor M | Spectrophotometric | |
| 12 | Manganese | Mn | % | Varentsov, Igor M | Spectrophotometric | |
| 13 | Carbon, organic, total | TOC | % | Varentsov, Igor M | Spectrophotometric | |
| 14 | Carbon dioxide | CO2 | % | Varentsov, Igor M | Spectrophotometric | |
| 15 | Barium | Ba | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 16 | Cobalt | Co | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 17 | Chromium | Cr | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 18 | Copper | Cu | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 19 | Nickel | Ni | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 20 | Lead | Pb | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 21 | Vanadium | V | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 22 | Zinc | Zn | mg/kg | Varentsov, Igor M | Spectrophotometric | |
| 23 | Description | Description | Varentsov, Igor M |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
22 data points
Data
| 1 ID | 2 Depth sed [m] | 3 Si [%] | 4 Al [%] | 5 Ti [%] | 6 Fe [%] | 7 Ca [%] | 8 Mg [%] | 9 Na [%] | 10 K [%] | 11 P [%] | 12 Mn [%] | 13 TOC [%] | 14 CO2 [%] | 15 Ba [mg/kg] | 16 Co [mg/kg] | 17 Cr [mg/kg] | 18 Cu [mg/kg] | 19 Ni [mg/kg] | 20 Pb [mg/kg] | 21 V [mg/kg] | 22 Zn [mg/kg] | 23 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EningiLampi_V-1 | 0 | 4.89 | 1.15 | 0.440 | 23.33 | 0.97 | 0.06 | 0.33 | 0.33 | 0.00 | 21.94 | 1.07 | 2.39 | 10300 | 110 | 2 | 4 | 12 | 4 | 6 | 181 | Average analysis on 8 nodules |