Arizona Calcite Willemite Fluorite - UVabc

 

From the Reymert mine in Superior, Arizona comes this 4" wide specimen.

 

Contains:

Calcite (FL Red >UVbc)

Fluorite (FL Blue >UVabc)

Willemite (FL+PHOS Green >UVbc)

 

Shown under UVabc light.

 

Key:

WL = White light (halogen + LED)

FL = Fluoresces

PHOS = Phosporescent

UVa = 368nm (LW), UVb = 311nm (MW), UVc = 254nm (SW)

'>' = "stimulated by:", '!' = "bright", '~' = "dim"

 

Obtained from Arizona Ultraviolet

 

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Photostream best viewed in Slideshow mode (in the dark).

 

18 Watt Triple Output UV lamp from Polman Minerals - Way Too Cool UV lamps

Done