Mt. Death Mineral Salts

[psyops]

The actual recipe was listed in the book: Study of Ethereal Suspension.
text from within it:

A particularly incapacitating
poison can be created with
two portions of MT. DEATH
MINERAL SALTS and one vial of
QUICKSILVER.

This book is sold in Thurgain, The Overthere, and Skyshrine. Did find the book on Clara in Thuragain.


I know I was going to check to see if the goblins in Droga did drop these to make sure they were in game, but kunark zones were disabled.