dcsimg

Calcium carbonate spherolites and sulphur granules

Image of Gammaproteobacteria

Description:

Achromatium oxaliferum (Schewiakoff 1893), a large colorless sulpher bacterium. The larger refractile spherical structures are calcite spherolites and the small globules adhering to them are granules of elemental sulphur. Collected from bottom sediments of a stagnant freshwater pond near Boise, Idaho.

Source Information

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cc-by-nc
author
William Bourland
provider
micro*scope
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ID
27477259