Certainly not something you want to find out about your beautiful gem crystal on matrix…but in fact, a whole subdivision of gem mineral sales at the point of origin are sometimes manufactured specimens involving a liberal slathering of glue to hold everyting in place.

For instance, the new wonderful Scorderite xtls on matrix from China. Beautiful. Glued.

So, if you have any specimens you wonder about, give them a soak in some Acetone. See what falls apart! Sometimes nothing, sometime something substantial. Bummer for us honest mineral collectors and dealers.

Thanks to Dr. L for the photo!

This entry was posted on Saturday, April 11th, 2009 at 4:46 pm and is filed under Fake Minerals on eBay, Fake Minerals on the Internet, Fraudulant Claims. You can follow any responses to this entry through the RSS 2.0. You can leave a response, or trackback from your own site.