UV light for viewing fluorescence of gems and crystals
365nm and 395nm
Plus white and yellow
UV Light 395nm
UV light 395nm
For gems, crystals
Wall Chart of Gold Deposit Types
Wall chart showing geology and classification of gold deposit types.
For small items
UV light for viewing fluorescence of gems and crystals
365nm and 395nm
Plus white and yellow
UV light 395nm
For gems, crystals
Wall chart showing geology and classification of gold deposit types.