This Locality on mindat.org
Macusani in Puno department, about 150 km north of Juliaca. Macusanite (transparent brownish
) occurs in ignimbrites of Miocene-Pliocene age.
Ref: J. Hyrsl (2012) Gemstones of Peru, p. 86
Copyright © Jolyon & Katya Ralph 1993-2019.
. Locality, gem & photograph data are the copyright of the individuals who submitted them.
For more information please contact the
Gemdat.org is an online information resource dedicated to providing free gemmological information to all.