1991 Photomicrography Competition

Magnesium chloride

Joseph G. Barabe

Affiliation
McCrone Associates
Westmont, Illinois, USA
Technique
Polarized Light
Magnification
16.5x

Double interference coating on a silicon wafer with an aqueous sodium silicate slurry after crystallization

Trevor Bousfield

Affiliation
York College of Art and Technology
York, United Kingdom
Technique
Polarized Light
Magnification
50x