Calcite (Bird's Nest)
Unknown Owner
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A very fine example of what is known as a birds nest calcite specimen. This is a result of calcium carbonate rich fluids dropping onto matrix below. Some of this adheres to the matrix, some stay loose.
Product details
SpeciesCalcite
SizeLarge Cabinet
Dimensions21.0 x 18.0 x 1.0 cm
Added on11/12/2025
LocalityUSA, Arizona, United Verde Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 11/2025 | Unknown Owner | $1,025.00 |
| — | 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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