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Fakes & FraudsIrradiated quartz?
2nd Jul 2017 09:59 UTCIo Bh
I have just found this 'Smoky Quartz' on eBay and It looks like genuine for me, but I'm not so sure.
What do you think, guys?
2nd Jul 2017 10:05 UTCWayne Corwin
2nd Jul 2017 10:19 UTCIo Bh
2nd Jul 2017 10:26 UTCWayne Corwin
2nd Jul 2017 15:21 UTCReiner Mielke Expert
2nd Jul 2017 22:22 UTCStuart Herring
2nd Jul 2017 22:53 UTCJolyon Ralph Founder
It's difficult to tell natural and irradiated quartz apart because natural smoky quartz has been naturally irradiated!
3rd Jul 2017 14:50 UTCAlysson Rowan Expert
Arificially irradiated quartz tends to lose a bit of colour at first, but that is (apparently) what happens in the naturally irradiated stuff, too.
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Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: May 9, 2024 01:06:00