ଲ iron ହର ଏକ ଅକ୍ସାଇଡ୍ ଯାହା କଳଙ୍କ ଏକ ସାଧାରଣ ଉପାଦାନ |, ଏକ ନାଲି କିମ୍ବା ହଳଦିଆ କିମ୍ବା ବାଦାମୀ ଖଣିଜ |,

goethite's Usage Examples:

(metamorphosed to staurolite-grade itabirites) have been enriched to form haematite and haematite-goethite mineralisations.

It is associated with magnetite, ilmenite, anatase, pyrite, marcasite, lepidocrocite and goethite.

nodules with brown goethite and other iron oxides in the magnesite-rich saprolite below an iron and silica cap.

goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small amounts of anatase (TiO2) and ilmenite (FeTiO3.

In the presence of water it weathers into minerals such as goethite, chlorite, smectite, maghemite, and hematite.

reaction: 2FeOOH (goethite)→ Fe2O3 (hematite) +H2O The Gibbs free energy (G) for the reaction goethite → hematite (at 250 °C) is −2.

diaspore α-AlO(OH), in a mixture that usually includes the two iron oxides goethite and hematite, and may include the clay mineral kaolinite, and small amounts.

(Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral.

minerals such as iron oxide, hematite, goethite, magnetite, and other oxidated minerals.

processes in soil, and along with other iron oxides or oxyhydroxides such as goethite, which is responsible for the red color of many tropical, ancient, or otherwise.

Pyrolusite occurs associated with manganite, hollandite, hausmannite, braunite, chalcophanite, goethite, and hematite under oxidizing conditions in hydrothermal.

γ-AlO(OH), and diaspore α-AlO(OH), in a mixture that usually includes the two iron oxides goethite and hematite, and may include the clay mineral kaolinite.

diaspore (α-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small.

Synonyms:

iron ore, gothite, rust,

Antonyms:

achromatic,