📜 Historic mine, site of numerous elemental discoveries.
🔍 Plaque erected by American Society for Metals marks the site.
🔬 Explore the single richest source of elemental discoveries globally.
🗺️ Discover the origin of elements like Yttrium, Ytterbium, Terbium, Erbium, Thulium, Gadolinium, Scandium, and Holmium.
🌳 Experience a unique natural wonder and geological oddity.
Last updated 6 days ago
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