SEDIS - Thesaurus
iron  | |
|---|---|
| BT | metals |
| .iron | |
| NT | Fe-55 |
| Fe-57 | |
| Fe-59 | |
| ferric iron | |
| ferrous iron | |
| UF | Fe |
| RT | iron meteorites |
| iron ores | |
| native elements | |
| chalcophile elements | |
| awaruite | |
| ferruginous composition | |
| iron-rich composition | |
| heavy metals | |
| gossan | |
| ferromanganese composition | |
| ferrosilicon | |
| iron minerals | |
| hematite | |
| iron silicates | |
| josephinite | |
| kamacite | |
| siderophile elemen | |
| SN | Chemical element. Use iron ores for iron as a commodity. |
| Iron Age | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Iron Age | |
| RT | Holocene |
| archaeology | |
| Quaternary | |
| SN | Archaeological classification. Added to Thesaurus in 1985. |
| iron alum | |
|---|---|
| USE | halotrichite |
| Iron County Michigan | |
|---|---|
| BT | United States |
| .Michigan | |
| ..Michigan Upper Peninsula | |
| ...Iron County Michigan | |
| RT | Perch Lake |
| SN | SW Michigan Upper Peninsula. NW Michigan. |
| Iron County Missouri | |
|---|---|
| BT | United States |
| .Missouri | |
| ..Iron County Missouri | |
| SN | SE central Missouri. |
| Iron County Utah | |
|---|---|
| BT | United States |
| .Utah | |
| ..Iron County Utah | |
| RT | Black Mountains |
| Wah Wah Mountains | |
| Broken Ridge | |
| SN | SW Utah. |
| Iron County Wisconsin | |
|---|---|
| BT | United States |
| .Wisconsin | |
| ..Iron County Wisconsin | |
| SN | N Wisconsin. |
| iron hydroxide | |
|---|---|
| USE | iron hydroxides |
| iron hydroxides | |
|---|---|
| BT | oxides |
| .hydroxides | |
| ..iron hydroxides | |
| UF | iron hydroxide |
| RT | akaganeite |
| citrate-bicarbonate-dithionite method | |
| ferrihydrite | |
| goethite | |
| lepidocrocite | |
| SN | As of 1998, used for the group only where specific minerals are numerous or unavailable. |
| iron minerals | |
|---|---|
| RT | franklinite |
| goethite | |
| hematite | |
| ilmenite | |
| iron | |
| iron ores | |
| iron oxides | |
| iron silicates | |
| iron sulfides | |
| jacobsite | |
| limonite | |
| magnetite | |
| marcasite | |
| minerals | |
| pyrite | |
| pyrrhotite | |
| siderite | |
| Iron Ore Group | |
|---|---|
| BT | Chronostratigraphic Units |
| .Precambrian | |
| ..Archean | |
| ...Iron Ore Group | |
| RT | India |
| SN | E India. Added to Thesaurus in 1989. |
| Iron Quadrangle, Brazil | |
|---|---|
| USE | Quadrilatero Ferrifero |
| iron silicates | |
|---|---|
| BT | silicates |
| .iron silicates | |
| RT | iron |
| iron minerals | |
| SN | As of 1998, used for the group only where specific minerals are numerous or unavailable. |
| iron spinel | |
|---|---|
| USE | hercynite |
| iron sulfides | |
|---|---|
| BT | sulfides |
| .iron sulfides | |
| RT | gossan |
| iron minerals | |
| tochilinite | |
| iron-formations | |
|---|---|
| USE | iron formations |
| iron-rich composition | |
|---|---|
| RT | banded iron formations |
| chemically precipitated rocks | |
| composition | |
| ferruginous composition | |
| geochemistry | |
| iron | |
| iron formations | |
| lithogeochemistry | |
| sedimentary rocks | |
| sediments | |
| SN | For sedimentary rocks, use ferruginous composition. Before 1978, search iron-rich rocks; iron-rich sediments. |
| iron-rich rocks | |
|---|---|
| SN | A valid term through mid-1978. Use iron-rich composition or iron formations. |
| iron-rich sediments | |
|---|---|
| SN | A valid term through mid-1978. Use ferruginous composition under sediments. |
| iron-stony meteorite | |
|---|---|
| USE | stony irons |
| ironstone | |
|---|---|
| BT | sedimentary rocks |
| .chemically precipitated rocks | |
| ..ironstone | |
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