Pink twinned rhombohedral chabazite with colourless analcime. Tiny green spots of saponite (towards the bottom left for example) and biotite phenocrysts (not in photo) also present. Some of the chabazites exhibit an unusual stack-like habit (towards the bottom left). Ex Jo Price Collection. Width of view 11.5mm. Stack of 35...
A nice spray of thin colourless aragonite blades. Width of view 3.5mm. Stack of 50 images. Second photo shows complex twinned chabazite with the aragonite in the background. Dark green hemispheres are saponite. Width of view 11.5mm. Stack of 55 images. Click on the images below for a higher resolution...
An interesting specimen with an analcime crystal on blue-grey saponite. The dark areas appear to be whatever material is sitting underneath the saponite. There are two other similar size analcime crystals in this vugh and all have the same thing underneath. Smaller analcime crystals in the vugh don’t. Collected by...
