General Products

These collections require the use of short wave or long wave fluorescent light.

Long waves require an ultraviolet light peaking at 366nm (nanometers)

Short waves require an ultraviolet light peaking at 254nm

*This kit contains both long wave and short wave specimens so both lights will be required to achieve maximum effect.

Country of Origin: USA

15 specimens:

chondradite

wernerite

calcite

travertine

willemite

selenite rose

schellite

septarian nodule

fluorite

bituminous coal

hackmantie

semi-opal

turritella agate

aragonite

chalcedony

Classification of Minerals

This collection includes examples of silicates, oxides, sulfates, phosphates and other major mineral groups as classified in Dana's Textbook of Mineralogy. 50 specimens approximately 1"x 1", number-coded in a compartmented tray.

*Serpentine mineral removed from this set