Bastnaesite-Ce on Calcite

Unknown Owner

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This crystal (1.5 cm across) is perfect all around, and displays from both sides, perched up uniquely on a largeish rhombohedral calcite crystal and without any damage at all. It is a major example for the locality, and a competitive-level thumbnail specimen as well. No other complete crystal of this size was found, in this pocket, perched on a nice calcite crystal such as this. A note about coloration: In fluorescent lights, these crystals look more amber-brown than in halogen lights, where they take on a more orange-red hue. When backlit moderately, as shown, they take on a nice red glowing color. All photos here are taken under sunlight balanced halogen, with moderate backlighting. Joe Budd photos.These were found at the classic old French locality for rare earth species, in the late 1970s, and have until now been hidden away by the collector. For sheer quality and beauty, many collectors have long considered the gemmy rare earth crystals from here to be among the best of their species. The productive specimen zone at the locality is, I am told reliably, simply mined out and gone now.