Encyclopædia Britannica 1771–1860
Topic · 4 of 8 editions · peak 830 chars

TOURMALINE

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EditionAs printedTypeCharsLocationvs. previous
3rd ed. (1797) TOURMALINEarticle830vol. 18, p. 552
4th ed. (1810) TOURMALINEarticle88vol. 20, p. 457
5th ed. (1815) TOURMALINEarticle88vol. 20, p. 457
6th ed. (1823) TOURMALINEarticle88vol. 20, p. 457