Willemite and Franklinite - image 1
Willemite and Franklinite - image 2

Willemite and Franklinite

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 large specimen from the older sections of this historic mine, showing fat, robust crystals of willemite - the variety formerly called Troostite. They are fluorescent an intense greeen color. This piece has a good display face of them, sitting on contrasting calcite. The specmen was in the collection of noted collector and author, Captain John Sinkankas, and comes with his handwritten label. It was his first specimen of willemite, dating to over 50 years ago. I bought it from John in the mid 1990s and it was later sold to noted collector and Tucson show activist, Bob Jones, from whom I bought it back only recently. Joe Budd Photos.

Product details

SizeCabinet
Dimensions13.8 x 9.5 x 9.3 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Willemite
Mineral guide
Learn about Willemite
fluorescent zinc silicate with UV glow; daylight colors range from colorless to pistachio, iconic from Franklin–Sterling Hill and Tsumeb.
Regional guide
Willemite from Franklin
Sign in to contribute