Cordylite specimens for sale

1 for sale ยท $4,500 USD

Cordylite is a carbonate fluoride mineral that forms as relatively rare, typically tabular or prismatic crystals in carbonate-rich environments. It shows a pale, often white to light-colored appearance with a subtle luster and a habit that can include layered or intergrown crystals. Its chemical formula reflects a complex combination of alkali and alkaline earth elements, with rare earth components that contribute to its distinctive composition.

Formula
(Na,Ca)Ba(La,Ce,Sr)2(CO3)4F
Rarity
Rare
Stability
Moderately Stable
Collector interest
High Interest

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About Cordylite

Notable specimens have been reported from Canada, where acts of crystallization in carbonate-bearing settings yield specimens with clean outlines and good transparency in some crystals. Collectors value cordylite for its rarity and its association with other rare carbonate minerals, which together provide a window into unusual geochemical pathways during mineral formation. While not widespread, high-quality examples can appeal to specialists who focus on carbonate minerals and rare earth-bearing species, offering a compact, eye-catching addition to a curated cabinet.