Almarudite
A variety of Minerals
What is Almarudite?
Almarudite is an extremely rare alkaline manganese beryllium silicate mineral of the cyclosilicates (ring silicates) class, with formula written as K([],Na)2(Mn,Fe,Mg)2(Be,Al)3[Si12O30], from the volcanic environment of the Eifel Mountains, Germany.
Almarudite Market Value Calculator
Estimate the market value of Almarudite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Almarudite Localities Map
See where Almarudite 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
- yellow to orange
- Hardness (Mohs)
- 6
- Density
- 2.71 g/cm³
- Streak
- pale orange
Chemical Properties
- Chemical Formula
- K(◻,Na)2(Mn,Fe,Mg)2[(Be,Al)3Si12]O30
- Elements
- Al, Be, Fe, K, Mg, Mn, Na, O, Si
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