- Thumbnail, 2.8 x 1.9 x 1.0 cm
- Big Fish River, Dawson Mining District, Yukon, Canada
Thumbnail with several colorless to white, translucent to transparent, tabular, complete to partial crystals of bobdownsite to 1.0cm with excellent pearlescent to vitreous luster. As a bonus, there are several dark, teal blue clusters of kulanite up to 1.5mm on the piece. This is part of a lot of bobdownsite specimens found by Rod Tyson at a "private location" in 2005, subsequently characterized and approved in 2008 as a new species after first being sold as whitlockite.