Pyritologia: or, a history of the pyrites, the principal body in the mineral kingdom. ... Translated from the German of J. F. Henckel, ...
Henckel, J. F.(Johann Friedrich),1678 or 1679-1744.
London : printed for A. Millar; and A. Linde,
1757.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 1797, no. 01.