Niels Viggo Ussing (14 June 1864 – 23 July 1911), was a professor of Mineralogy, University of Copenhagen, Denmark. The mineral ussingite is named after this Professor.
References
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edit- Beskrivelse til geologisk kort over Danmark, (i maalestok 1) By Niels Viggo Ussing, Victor Christian Madsen
- Niels Viggo Ussing - Pedigree Chart
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