How minerals are colored collection for geological study
15 specimens for illustrating how and why colors appear in minerals and how small amounts of chemical compounds influence color
Number coded with key sheet for identification
Compartmented tray for display and storage
Specimens measure approximately 1-1/2 x 1-1/2 inches (L x W)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.9 inch
Height : 1.6 inch
Length : 11.2 inch

Item Weight: 2.4 pounds (View shipping rates and policies)
Shipping Weight: 2.4 pounds (View shipping rates and policies)

ASIN : B00657Z124