Daniel C MonteroSep 29, 2021Lemon Opal from Manhattan mineLemon OpalMcLaughlin Mine, (Manhattan Mine) Knoxville, Knoxville Mining District, Napa Co., California, USAUnusual yellow fluorescence for Opal, UV photo is illuminated 365 nm long wave.Size: 70mm x 40mm x 30mm
Lemon OpalMcLaughlin Mine, (Manhattan Mine) Knoxville, Knoxville Mining District, Napa Co., California, USAUnusual yellow fluorescence for Opal, UV photo is illuminated 365 nm long wave.Size: 70mm x 40mm x 30mm