chile 2014

IMG_0691

Cadwaladerite(yellow), alunite (red) and halite (white) Cerro Pintados Chile

IMG_0722

Fields assistants

JoAnne Peterson

Reynaldo Contreidra

IMG_0744 2

 

Secondary sulfates

Northern Chile 2014

.

IMG_0724Portable X-ray Diffractometer at work in the hotel

 

Primary Button

Secondary Button