Etymology: < the name of Oberhart in Styria: see -insuffix1.
Mineralogy.
A fossil resin (C10H17O) found in the lignite of Oberhart.
ΚΠ
1865 H. WattsDict. Chem. III. 14Hartin, a fossil resin resembling hartite. Massive, but crystallises from rock-oil in needles belonging to the trimetric system.
This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2018).