1984 Photomicrography Competition

Zirconium metal with a mechanically worked cast microstructure

Paul E. Danielson

Affiliation
Teledyne Wah Chang Albany
Albany, Oregon, USA
Technique
Reflected Light, Interference Contrast
Magnification
100x

Macerated wood from several species of woody angiosperms

Jack M Bostrack

Affiliation
University of Wisconsin - River Falls
Department of Biology
River Falls, Wisconsin, USA
Technique
Polarized Light
Magnification
100x

Single isolated crystal of sodium sulfite, hydroquinone

James W. Evarts

Affiliation
Aztec Tool Corporation
Edgewood, New York, USA
Technique
Polarized Light
Magnification
210x