PAS-142
Monazite-(Ce)
Llallagua, La Joya district, Cercado Province, Oruro Department, Bolivia
Cabinet, 10.4 x 6.2 x 3.9 cm
Ex. Philadelphia Academy of Natural Sciences
SOLD
Apparently this piece was a big deal at the time, obviously studied to determine its elemental content. However, I THINK the monzaite here is only massive or at best micros