1981 Photomicrography Competition

Pine section - a cross section of the stem done with a microtome

Michael Peres

Affiliation
Rochester Institute of Technology (RIT)
Rochester, New York, USA
Technique
Polarized Light
Magnification
60x

Polished section of labradorite (feldspar mineral)

John I. Koivula

Affiliation
Gemological Institute of America
Carlsbad, California, USA
Technique
Oblique Incident Fiber Optic Illumination
Magnification
60x

Foraminifera fossil

Christian Richer

Location
Saran, France
Technique
Kohler Illumination
Magnification
30x