Labelled simply as andorite. Donnay and Donnay (1954) stated that nearly all andorite specimens from Oruro are syntaxic intergrowths of two species that they named andorite IV and andorite VI. These have now been redefined as quatrandorite and senandorite respectively. This specimen is therefore likely an intergrowth of the two species. Width of view 17.25mm. Stack of 50 images.
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