La. Sullivan et Aj. Koppi, BARITE PSEUDOMORPHS AFTER LENTICULAR GYPSUM IN A BURIED SOIL FROM CENTRAL AUSTRALIA, Australian Journal of Soil Research, 31(4), 1993, pp. 393-396
Barite pseudomorphs after lenticular gypsum in a buried soil from cent
ral Australia are composed of loosely arranged platy crystals. These f
eatures were most probably formed by direct alteration with barium-ric
h solutions. The possible sources of the barium-rich solutions are bri
efly discussed.