UV Light with LED Flashlight

• 6", 4W handheld blacklight
• Also includes a built-in LED flashlight
• Requires 4 AA batteries (not included)

How Minerals are Colored

• SHIPS DIRECTLY FROM THE MANUFACTURER; MAY TAKE 4-6 WEEKS TO SHIP.
• This study unit illustrates how and why colors appear in certain minerals and how small amounts of chemical compounds may influence color.
• 15 numbered specimens, approximately 1 1/2" x 1 1/2" in a tray.

Metamorphic Rock Collection

• SHIPS DIRECTLY FROM THE MANUFACTURER; MAY TAKE 4-6 WEEKS TO SHIP.
• Contains 15 specimens, approximately 1 1/2" x 1 1/2", number-coded in a compartmented container.
• Included are specimens of Gneiss, Graphite schist, Mica schist, Garnet schist, Chlorite schist, Slate, Phyllite, Soapstone, Quartzite, Serpentinite, Epidosite, Marble, Serpentine marble, Amphibolite and Hornfels.
• Grades: 5-12.