2011 Photomicrography Competition

Chalcedony (microcrystalline silica) isolated from Torpediniformes (electric fish) electric organ

Dr. María Prado-Figueroa

Affiliation
INIBIBB (CONICET - Universidad Nacional del Sur)
Buenos Aires, Argentina
Technique
Confocal
Magnification
63x

Mast cell within collagen fibers (human eye - conjunctivitis)

CME Donald Pottle

Affiliation
The Schepens Eye Research Institute
Boston, Massachusetts, USA
Technique
Confocal
Magnification
7000x

Leucite crystal from volcanic rock showing polysynthetic lamellar twins formed by the cubic- tetrago

Dr. Michael M Raith

Affiliation
University of Bonn
Steinmann Institute
Bonn, Germany
Technique
Transmitted polarized light, crossed polarization
Magnification
40x