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El Cheapo Diamond and Gem Stone Detection

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So ya have a whole bag of Diamonds and assorted Gem Stones yer just not so sure of ?  

This $2.00 Black Light can help you sort some of them out.  Battery NOT Included.  LOL



Ref Material :   https://www.realorrepro.com/article/Black-light-and-gemstones

About Black Light:  https://en.wikipedia.org/wiki/Ultraviolet

Black Light LED Sources :

For you Tim Taylor Types.  (No Longer $2.00 Item)..   http://www.ledwv.com/uv/uv-leds-c-19.html?gclid=CjwKEAjw3Nq9BRCw8OD6s4eI5HASJABsfCIawa3ph6RbchgvklgIdoEaKmmd9PkXRX-4ff8NAPB3ShoCQy7w_wcB

Or Modify a Cheap LED Flash light :


I've been using a Black light for years.  When Camping Walk the washes with a black light in the dark look for anything that Glows.  Note Rattle Snakes are not Fluorescent and DO NOT GLOW.   All I find around here is Calidone, Fluorite and Scorpions.







Edited by homefire
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