Conichalcite and Chalcoalunite with Calcite - image 1
Conichalcite and Chalcoalunite with Calcite - image 2

Conichalcite and Chalcoalunite with Calcite

Unknown Owner
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From a new find in China in 2019 comes this vibrantly colored combo specimen of vivid, emerald green Conichalcite with bright Turquoise-colored Chalcoalunite (a rare, lightweight, aluminum-based mineral). Alternating layers of Chalcoalunite and Conichalcite sandwich a thin layer of brown-red matrix with the Chalcoalunite consisting of layers and crusts of a bright, somewhat earthy, turquoise-blue mixed with intermediate layers of emerald green Conichalcite, topped by a final dense coverage of very vivid, emerald green Conichalcite. The Conichalcite occurs as abundant, small (2 mm) interconnected botryoids richly clustered atop the piece. And, the green colors are beautifully accented by translucent white clusters of Calcite (1-3 mm). A showy piece with great contrast from this obscure Chinese locality! We purchased these in China in early 2020, and at the time they were an unknown, and described as being from "Guizhou" to hide the sourcing. One year later, I have seen only a handful of others, and no big production.

Product details

SizeCabinet
Dimensions12.6 x 6.2 x 3.7 cm
Added on10/23/2024
LocalityChina, Yunnan, Wenshan

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Calcite
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
Calcite from Wenshan
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