Learn about Weloganite
rare sodium-strontium-zirconium carbonate prized for lemon to honey-yellow crystals; scarce type-locality material drives premiums for collectors.Weloganite from Francon Quarry, Montréal, Canada
Francon Quarry, Montréal - weloganite’s type locality, famed for lemon-yellow, pseudo-hexagonal crystals in carbonate vugs; prized for locality and rarity.Francon quarry
Francon quarry, Canada — benchmark locality for weloganite, with pale straw-yellow to amber prisms in vugs, prized for rarity and its Canadian mineral history.
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