Allophane : (Al2O3)(SiO2)1.3-2·2.5-3H2O
Lanthanite-(Ce) : (Ce,La,Nd)2(CO3)3·8H2O
Collected by:
Photo added to mindat.org
“©2014 Photo & collection Font Philippe - Micromineral-photosystem
Self collected 2009-2013
Picture sample published in Le Cahier des Micromonteurs, 1-2014, 3-17”
Font Philippe - 16th March 2014
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