Landergren, Sture (1948): (Tables 41-42, page 88-89), Chemical composition of lake ores of Finland and North-Western Russia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854303, Supplement to: Landergren, S (1948): On the geochemistry of Swedish iron ores and associated rocks: a study on iron-ore formation. Doctoral thesis. Sveriges geologiska undersökning: Serie C, Avhandlingar och uppsatser, ISSN 0082-0024. 496., 42(5), 182 pp, hdl:10013/epic.46142.d001
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
This text deals with the geochemistry of iron ores. By means of spectrochemical analyses some significant minor constituents have been determined in samples mainly from the pre-Cambrian iron-ore regions of Sweden. For the sake of comparison some samples of iron ores of different age from non-Swedish regions have been analysed. On the basis of the analytical data available some significant statistical quantities have been computed in iron ores as well as in the main igneous rock series. Special regard has been paid to the relationship between the distribution principles governing some major constituents in the iron ores, on the one hand, and in the igneous rocks on the other. A method is proposed for geochemical investigations of igneous rocks by means of statistical data. With the aid of geochemical premises the endogene relationship between iron ores and their associated igneous rocks has been discussed. A theory on the principles governing the formation of iron ores has been advanced and employed with special regard to the origin of the pre-Cambrian iron ores of Sweden.
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: 61.881664 * Median Longitude: 26.417194 * South-bound Latitude: 60.667360 * West-bound Longitude: 23.101000 * North-bound Latitude: 63.480800 * East-bound Longitude: 34.149040
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
Kirmajarvi_A * Latitude: 63.480800 * Longitude: 27.308530 * Elevation: 84.0 m * Lake water depth: 5 m * Location: Finland * Method/Device: Dredge (DRG)
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 | Landergren, Sture | |||
| 2 | Latitude of event | Latitude | Landergren, Sture | |||
| 3 | Longitude of event | Longitude | Landergren, Sture | |||
| 4 | Elevation of event | Elevation | m | Landergren, Sture | ||
| 5 | Sample ID | Sample ID | Landergren, Sture | |||
| 6 | Titanium | Ti | % | Landergren, Sture | Wet chemistry | |
| 7 | Manganese | Mn | % | Landergren, Sture | Wet chemistry | |
| 8 | Iron | Fe | % | Landergren, Sture | Wet chemistry | |
| 9 | Cobalt | Co | % | Landergren, Sture | Spectrophotometer (SPEC) | |
| 10 | Nickel | Ni | % | Landergren, Sture | Spectrophotometer (SPEC) | |
| 11 | Lithium | Li | % | Landergren, Sture | Spectrophotometer (SPEC) | |
| 12 | Magnesium | Mg | % | Landergren, Sture | Spectrophotometer (SPEC) | |
| 13 | Potassium | K | % | Landergren, Sture | Spectrophotometer (SPEC) | |
| 14 | DEPTH, sediment/rock | Depth sed | m | Landergren, Sture | Geocode |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
119 data points