Magnesiofluckite
Magnesiofluckite is a rare phosphate mineral with the chemical formula calcium magnesium arsenite hydroxide dihydrate. It belongs to the triclinic crystal system and is part of the phyllosilicate mineral class. The mineral is typically white to colorless, with a vitreous luster. It has a relatively low hardness on the Mohs scale and a moderate density. Magnesiofluckite is known for its unique chemical composition, which includes arsenic, making it of interest to mineralogists and collectors. Its properties and structure are consistent with its classification as a hydrated arsenate mineral.
Composition
- OOxygen42.1%
- AsArsenic39.4%
- CaCalcium10.5%
- MgMagnesium6.4%
- HHydrogen1.6%
Overview
Magnesiofluckite is a rare phosphate mineral with the chemical formula calcium magnesium arsenite hydroxide dihydrate. It belongs to the triclinic crystal system and is part of the phyllosilicate mineral class. The mineral is typically white to colorless, with a vitreous luster. It has a relatively low hardness on the Mohs scale and a moderate density. Magnesiofluckite is known for its unique chemical composition, which includes arsenic, making it of interest to mineralogists and collectors. Its properties and structure are consistent with its classification as a hydrated arsenate mineral.
Etymology
The name magnesiofluckite is derived from the element magnesium, which is a key component of its chemical composition. The mineral was approved by the International Mineralogical Association (IMA).
How to recognize it
Magnesiofluckite can be identified by its white to colorless color and vitreous luster. It has a low hardness on the Mohs scale, though the exact value is not specified. The mineral can be distinguished by its chemical composition, which includes arsenic. Its streak and density are not provided, but its color and luster are key indicators. It is not commonly confused with other species due to its rarity and unique composition.
Trivia
Magnesiofluckite contains arsenic, a relatively rare element in common minerals, making it chemically unusual. It is part of the triclinic crystal system, which is less common than other systems. The mineral's name reflects the presence of magnesium in its structure, highlighting its elemental composition.