Keilite

A variety of Minerals

Keilite specimen - rock identification

What is Keilite?

Keilite is an iron-magnesium sulfide mineral with the chemical formula (Fe,Mg)S) that is found in enstatite chondrites. Keilite is the iron-dominant analog of niningerite. Keilite is named after Klaus Keil (born 1934).

Keilite Market Value Calculator

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

Preview only. Full pricing comps and valuation report in the app.

Keilite Localities Map

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

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Gray
Density
3.958 g/cm³

Chemical Properties

Chemical Formula
(Fe2+,Mg)S
Elements
Fe, Mg, S
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