Sat 17 Jan, 2009 08:26 am - Thank you for that info! Actually, I already checked out which minerals fluoresce. If I recall correctly, willemite seems to have the best fluorescent properties. However, knowing that... (view)
Fri 16 Jan, 2009 04:57 am - Which fluorescent substances fluoresce under all or most U.V.light frequencies? And, is there a fluorescent paint containing these substances that you know of?
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