Aluminoceladonite
A variety of Minerals

What is Aluminoceladonite?
Aluminoceladonite is a low-temperature potassium dioctahedral mica mineral which is an end-member in the illite-aluminoceladonite solid solution series. The chemical formula for aluminoceladonite is K(Mg,Fe)Al(Si4O10)(OH)2.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Aluminoceladonite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Aluminoceladonite Localities Map
See where Aluminoceladonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Key Characteristics
Formation of Aluminoceladonite
Aluminoceladonite is often referred to as a rare mineral, though its actual abundance may be underestimated due to difficulty of identification. Aluminoceladonite, along with other phyllosilicate minerals in the illite-aluminoceladonite solid solution series, has been observed mainly among finely dispersed, mostly inter-layer-deficient, aluminum-rich potassium-dioctahedral mica varieties occurring in sedimentary rocks.
Quick Facts
Physical Properties
- Color
- Colorless when pure, grass green when ferrous iron-bearing
Chemical Properties
- Chemical Formula
- K(Mg,Fe2+)Al(Si4O10)(OH)2
- Elements
- Al, H, K, Mg, O, Si
Also Known As

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Aluminoceladonite FAQs
How do I identify Aluminoceladonite?
Aluminoceladonite can be identified by its Colorless when pure color. Look for these key characteristics when examining specimens.
What color is Aluminoceladonite?
Aluminoceladonite typically appears in Colorless when pure, grass green when ferrous iron-bearing. Color can vary depending on impurities and formation conditions.
What is the formation of aluminoceladonite of Aluminoceladonite?
Aluminoceladonite is often referred to as a rare mineral, though its actual abundance may be underestimated due to difficulty of identification. Aluminoceladonite, along with other phyllosilicate minerals in the illite-aluminoceladonite solid solution series, has been observed mainly among finely dispersed, mostly inter-layer-deficient, aluminum-rich potassium-dioctahedral mica varieties occurring in sedimentary rocks.


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