David K. Joyce Minerals

Recent Activities -Tucson, 2006, Page two

Here are a few more images of some great specimens that were on display in the Tucson Gem and Mineral Show.

 

Recent Activities -Tucson, 2006, Page two

An exquisite proustite and acanthite specimen from the Cobalt area. This is a small part of the excellent Cobalt Mining Camp collection that the Royal Ontario Museum has.

Recent Activities -Tucson, 2006, Page two

Hard to imagine actually collecting a twinned serandite like this one from the Royal Ontario Museum.

Recent Activities -Tucson, 2006, Page two

Recent Activities -Tucson, 2006, Page two

I've admired this specimen for many years. It is a ring of calcite crystals with antimony crystals in the middle.

Recent Activities -Tucson, 2006, Page two

This is the biggest augelite crystal that I've seen. This crystal from Tyson's display is about 2cm long!

Recent Activities -Tucson, 2006, Page two

This fantastic vesuvianite was in the display of Rod and Helen Tyson. An awesome private collection.