von Leonhard, K. C., 1821 — Scheelit — Published in 1821 in ‘Handbuch der Oryktognosie’; contains the original description of the mineral
scheelite.
Haüy, R. J., 1792 — De l’Euclase — Published in 1792 in ‘Observations sur la Physique, sur l’Histoire Naturelle et sur les Arts’; contains the original description of the mineral
euclase.