Rainbow Mine, Weldon Hill, Maricopa County, Arizona, USA
Calcite Fluorite Caliche UV Response - SW MW LW (photo taken using mid wave UV)
UV Response - SW MW LW (photo taken using mid wave UV)
UV Response SW MW LW (photo taken using all 3 wave lengths together)
UV Response - SW MW LW (photo taken using all 3 wave lengths together)
Calcite Fluorite Willemite Mass: 4.2 Photo under SW 3 led flashlighte
Light blue mineral: Chrysocolla pseudomorph (visually identified) after unknown acicular precursor phase.