Réf : BM228
Creedite - Mexico - crystal minerals 2.6 cm / 12g / BM228
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CREEDITE belongs to the halides group. It contains calcium, sulfur, aluminum, fluorine, and water.
Its chemical formula is Ca3Al2(SO4)(F,OH)10.2H2O.
It usually appears as acicular crystals in lamellae or aggregates. Its color is most often yellow-orange but it is also found in colorless or violet. The hardness of Creedite is equal to 3.5/10 and its density is greater than 2.7 (1 for water). The line on the porcelain is white.
CREEDITE is a fairly rare mineral that owes its name to the town of Creede in Colorado (USA) where it was discovered in 1916.
Its chemical formula is Ca3Al2(SO4)(F,OH)10.2H2O.
It usually appears as acicular crystals in lamellae or aggregates. Its color is most often yellow-orange but it is also found in colorless or violet. The hardness of Creedite is equal to 3.5/10 and its density is greater than 2.7 (1 for water). The line on the porcelain is white.
CREEDITE is a fairly rare mineral that owes its name to the town of Creede in Colorado (USA) where it was discovered in 1916.
Unique piece - Contractual photos
Origin: crystal minerals from Mexico
Dimensions: 2.6 x 2.3 x 2.3 cm
Weight: 12 g
