Polylithionite and Aegirine Crystal Cluster | 8.97 grams | Poudrette Quarry, Mont-Saint-Hilaire, Canada Microcline helping with decision-making

helping with decision-making

Dimensions:  75x59x56 mm / 2

This is an incredible green/yellow fluorapatite crystal from Cerro del Mercado (Iron Mountain) at Durango

Will come with a Canagem® specimen card

Skutterudite is named after its type locality of Skutterud

Polylithionite and Aegirine Crystal Cluster | 8.97 grams | Poudrette Quarry, Mont-Saint-Hilaire, Canada Microcline helping with decision-makingPolylithionite and Aegirine from Poudrette Quarry, Mont Saint Hilaire (MSH), Quebec, represent a classic mineral association from one of the world's most important alkaline intrusive complexes. Polylithionite is a rare lithium rich mica that typically forms thin, lustrous hexagonal plates or rosettes with a silvery, pearly, or pale bronze appearance. It commonly occurs alongside Aegirine, which develops as long, dark green to black prismatic crystals