1998 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/1998/_photo800/1998_09.jpg)
9th Place
Melted ammonium nitrate crystals
Keith Lienhop
- Affiliation
- Allergen Home Assessment, Inc.
St. Peters, Missouri, USA
- Technique
- Polarized Light
- Magnifaction
- 100
9th Place
Melted ammonium nitrate crystals