| Lepidocrocite
IV - Hydroxides |
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| Name | Lepidocrocite | |
| Chemistry | FeOOH (g-FeOOH) | |
| Hardness | 5 | |
| Lustre | adamantine | |
| Colour | red, yellowish brown or blackish brown | |
| Streak | dark yellow brown | |
| Density [g/cm3] | 4.0 | |
| Crystal habit | orthorhombic, crystals thin tabular to [010] | |
| Cleavage, Fracture | [010] perfect | |
| other characteristics and occurrences | pulverulent and massive,
botryoidal
limonite = mainly goethite (a-FeOOH) with little lepidocrocite |
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