Willemite, Chalcophanite, Hemimorphite - image 1

Willemite, Chalcophanite, Hemimorphite

Unknown Owner
Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Sign in to contribute
A fine, rare, large cabinet combination specimen from Santa Eulalia and the Dave Stoudt Collection. Both sides of the vuggy, 3-dimensional, very sturdy, sintered gossan matrix are richly covered with lustrous, translucent, gray willemite botryoids. The scattering of glassy hemimorphite blades to 1.5 cm is an elegant accent to the botryoidal willemite. Chalcophanite is an uncommon zinc, iron, manganese oxide, but is very rare at Santa Eulalia. The large "V" of sparkly, grape-like clusters of botryoidal chalcophanite on the front of the piece is very noteworthy. This Santa Eulalia specimen comes with a label with concise mine locality information, indicating that this is, indeed, a significant, large and rare specimen.

Product details

SizeLarge Cabinet
Dimensions15.8 x 10.0 x 6.2 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Hemimorphite
Mineral guide
Learn about Hemimorphite
hydrated zinc silicate with colorless blades and blue botryoids; forms in zinc-oxide zones, with famed localities and collector appeal.
Regional guide
Hemimorphite from Potosí Mine
Sign in to contribute