2011 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/2011/_photo800/Entry_19792_John-Hart-2.jpg)
Image of Distinction
Crystallized mixture of carbon tetrabromide, resorcinal, and sulphur
Dr. John Hart
- Affiliation
- University of Colorado Boulder
Hart3D Films and Department of Atmospheric and Oceanic Sciences
Boulder, Colorado, USA
- Technique
Transmitted Polarized Light
- Magnifaction
- 25