Poudretteite Is a New Mineral Species from the Poudrette Quarry, Mont Saint-Hilaire, Quebec. It Occurs in a Marble Xenolith Included in Nepheline Syenite, Associated with Pec- Tolite, Apophyllite, Quartz and Minor Aegirine. It Forms Clear, Colorless to Very Pale Pink, Equidimensional, Subhedral Prisms up to 5 Mm.
What Is Poudretteite Quartz?
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Poudretteite Is a New Mineral Species from the Poudrette Quarry, Mont Saint-Hilaire, Quebec. It Occurs in a Marble Xenolith Included in Nepheline Syenite, Associated with Pec- Tolite, Apophyllite, Quartz and Minor Aegirine. It Forms Clear, Colorless to Very Pale Pink, Equidimensional, Subhedral Prisms up to 5 Mm.
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