How do I identify Fibroferrite?

Fibroferrite can be identified by its hardness of 2 - 2.5 on the Mohs scale, Light yellow color. Look for these key characteristics when examining specimens.

What color is Fibroferrite?

Fibroferrite typically appears in Light yellow, golden yellow, nearly white, greenish grey, yellowish green, light green; colourless to faint yellow in transmitted light.. Color can vary depending on impurities and formation conditions.

How hard is Fibroferrite?

Fibroferrite has a hardness of 2 - 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

Fibroferrite

A variety of Fibroferrite Group

What is Fibroferrite?

Fibroferrite Market Value Calculator

Estimate the market value of Fibroferrite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Fibroferrite Localities Map

See where Fibroferrite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview

North ZoneCentral RidgeSouth Basin

Quick Facts

Physical Properties

Color: Light yellow, golden yellow, nearly white, greenish grey, yellowish green, light green; colourless to faint yellow in transmitted light.
Hardness (Mohs): 2 - 2.5
Density: 1.84 - 2.1 g/cm³

Chemical Properties

Chemical Formula: Fe3+(SO4)(OH) · 5H2O
Elements: Fe, H, O, S

Also Known As

FibroferriteStypticite

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