1995 Photomicrography Competition

Growth steps on the face of a quartz crystal

John I. Koivula

Affiliation
Gemological Institute of America
Carlsbad, California, USA
Technique
Differential Interference Contrast
Magnification
40x

Bubbles from solution of household detergent

Arthur Strange

Affiliation
BIOARTS
Scarborough, Ontario, Canada
Technique
Rheinberg Illumination
Magnification
12x

Inclusion in blue topaz

David A. Smith

Location
Victoria Point, Queensland, Australia
Technique
Phase Contrast
Magnification
18x