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Newbie needs help, is this Afghanite?

Posted by Chris DiPetta  
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Chris DiPetta December 01, 2017 05:26AM
In the last photo, along the bottom edge it appears the dark blue is a thin coating over lighter crystals. I thought I read somewhere this was the case with Afghanite but I'm unsure. I've purchased this but it hasn't shipped yet. Your assistance is appreciated. I'm very much in the "buy what looks nice" stage of collecting.





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Peter Slootweg December 01, 2017 09:08AM
Hi Chris,
This is not afghanite but a very nice specimen of Hauyne (blue). It could be partially altered to white zeolite or be growing on white marble.
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Ian Nicastro December 01, 2017 09:11AM
This does not look like a 'fake' to me as far as something dyed, etc... but I don't feel that this is Afghanite. Looks like Gonnardite partly replacing Hauyne. Very typical material from the Koksha Valley.

https://www.mindat.org/gallery.php?loc=6990&min=1833

Afghanite crystals look like this: https://www.mindat.org/gallery.php?loc=6990&min=41
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Chris DiPetta December 01, 2017 02:27PM
Thank you all very much.

It certainly looks like the 3rd photo down in the gallery.

Seems to be misidentified but seems as though hauyne is even a bit more valuable, so I'm happy with this purchase!
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