Raw Gemstones Detector

Jim in Idaho

Silver Member
Jul 21, 2012
3,320
4,698
Blackfoot, Idaho
Detector(s) used
White's GM2, GM3, DFX, Coinmaster, TDI-SL, GM24K, Falcon MD20, old Garrett Masterhunter BFO
'Way Too Cool' dual 18 Watt UV light
Primary Interest:
Prospecting
Unfortunately, no. The closest thing to that would be a long wave blacklight.....most gems fluoresce under LW BL.
Jim
 

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Thanva

Tenderfoot
Feb 11, 2017
6
2
Primary Interest:
All Treasure Hunting
Unfortunately, no. The closest thing to that would be a long wave blacklight.....most gems fluoresce under LW BL.
Jim

Thank you so much Jim.

Thanva (from Thailand)
 

Jim in Idaho

Silver Member
Jul 21, 2012
3,320
4,698
Blackfoot, Idaho
Detector(s) used
White's GM2, GM3, DFX, Coinmaster, TDI-SL, GM24K, Falcon MD20, old Garrett Masterhunter BFO
'Way Too Cool' dual 18 Watt UV light
Primary Interest:
Prospecting
You're welcome Thanva....and "welcome" to T-Net! I should have said that most gems that DO fluoresce react to LW blacklight. Not all gemstones fluoresce.
Jim
 

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