Pyrochlore, Vesuvianite, Phlogopite, Calcite
Unknown Owner
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Pyrochlore is an uncommon niobium oxide, found in unusual igneous rocks, such as nepheline syenites and carbonatites, and some granitic pegmatites. The Oka area hosts a classic carbonatite complex. A pink paper arrow points to a 7 mm, sharp, lustrous and partially gemmy, reddish-brown, octahedral pyrochlore crystal jauntily perched on the edge of pearl-white strontium calcite matrix. Lustrous, olive-green vesuvianite crystals and a couple of black phlogopite mica books are a nice contrast to the matrix. Accompanied by an old John Albanese label dating from 1953-1968. Ex. George Elling Collection.
Product details
SpeciesCalcite, Vesuvianite, Phlogopite
SizeSmall Cabinet
Dimensions7.0 x 5.1 x 3.5 cm
Added on10/23/2024
LocalityCanada, Québec, Oka complex
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
Mineral guide
Learn about Calcite
diverse shapes, colors, and optical quirks; widely available yet scarce elite pieces from Elmwood and Charcas drive collecting value and display.Regional guide
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