picrolite

From Ancient Greek πικρός (pikrós, “bitter”) +‎ -lite: compare French picrolithe.

picrolite (countable and uncountable, plural picrolites)

1. (mineralogy) A fibrous variety of serpentine, possibly antigorite.

• “picrolite”, in Mindat.org‎^[1], Hudson Institute of Mineralogy, 2000–2025.
• “picrolite”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

• picoliter, picolitre