JAN HINSCH / SCIENCE PHOTO LIBRARY JAN HINSCH / SCIENCE PHOTO LIBRARY
Polarised light micrograph of crystals of ammonium nitrate. A small amount of ammonium nitrate was melted between the slide and a cover glass, after which the ammonium nitrate recrystallises to the pattern shown. Ammonium nitrate is used as an explosive. Magnification: x15 (at 35mm size).
Model release not required. Property release not required.