Bultfonteinite with Hydroxylapophyllite, Calcite
Unknown Owner
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Pseudo-cubic crystals of hydroxylapophyllite measuring to 0.7 cm in size, these covered with white crystallized bultfonteinite, and set on a matrix coated mostly by sparkling colorless gemmy calcite crystals. Neat for the species, in great condition. The bultfonteinite crystals are fluorescent under longwave ultraviolet light.
Product details
SpeciesCalcite
SizeMiniature
Dimensions4.5 x 2.5 x 1.5 cm
Added on12/02/2024
LocalitySouth Africa, Northern Cape, N'Chwaning II Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 03/2025 | Unknown Owner | $80.00 |
| — | Weinrich Minerals | 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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