Keyite (Type Locality) and Cuprian Adamite - image 1
Keyite (Type Locality) and Cuprian Adamite - image 2
Keyite (Type Locality) and Cuprian Adamite - image 3

Keyite (Type Locality) and Cuprian Adamite

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
This is a significant specimen, as is any piece of the rare mineral Keyite. The piece here is a rich mixture of blue/teal microcrystals of Keyite set amidst Cuprian Adamite. Keyite, as you can imagine, is quite rare, and only known to occur here at the Type Locality and one other locality. I have seen only a handful in my life, and Charlie Key tells me there just aren't more than a handful he knows of that came out. Mostly, I admit I ignore micros by and large - but some have a special romance and importance that makes them stand out. Keyite under a scope is gorgeous, and the mineral is interesting. Pieces are few and far between.

Product details

SpeciesAdamite
SizeThumbnail
Dimensions1.7 x 1.2 x 0.8 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Adamite
Mineral guide
Learn about Adamite
zinc arsenate with vivid hues, sharp microcrystals on limonite, and bright UV fluorescence; prized by collectors from Ojuela, Tsumeb, and Lavrion.
Adamite
Regional guide
Adamite from Tsumeb Mine, Namibia
from Tsumeb Mine, Namibia — sharp yellow to yellow-green crystals on smithsonite; prized for large crystal size, complex paragenesis, and provenance.