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Group: White Croats (East Slavic tribe)
People: Johan Gottschalk Wallerius
Topic: Austrian Revolution & Reaction: 1848-51
Location: Jaffna North Eastern Sri Lanka

Johan Gottschalk Wallerius

Swedish chemist and mineralogist
Years: 1709 - 1785

Johan Gottschalk Wallerius (July 11, 1709 –  November 16, 1785) is a Swedish chemist and mineralogist.

Regions
East Asia (1709 - 1785)
Central Asia (1709 - 1785)
South Asia (1709 - 1785)
The Near and Middle East (1709 - 1785)
Southeast Europe (1709 - 1785)
Central Europe (1709 - 1785)
North Europe (1709 - 1785)
Northeastern Eurasia (1709 - 1785)