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To invent, you need a good imagination and a pile of junk. -- Thomas Edison

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Science Supplies from Edmund Scientifics

Rock Tumbling Accessories

5-Step Grit Polish Pack

5-Step Grit Polish Pack
$19.95

This 3 lb. kit is ideal for rock polishing and contains 1/2 lb. of pre-polish, 1/2 lb. of polish, 1 lb. of coarse and 1 lb. of fine abrasive.

Click Here for more information or to order 5-Step Grit Polish Pack from Edmund Scientific's

Mineral Test Kit

Mineral Test Kit
$6.95

This kit supplies the novice geologist with all the tools necessary for rock, mineral and fossil identification. Includes streak plate, hand lens, dropper bottle, magnet, nail, penny and hardness scale.

Click Here for more information or to order Mineral Test Kit from Edmund Scientific's

Pocket Hardness Scale

Pocket Hardness Scale
$45.95

Determine the relative hardness (and authenticity) of a mineral or cut stone with this hand identification set commonly used by real geologists in the field. -- Seven different cut minerals are mounted on 4 aluminum rods with their hardnes rating stamped on each. Includes leather case and instructions.

Click Here for more information or to order Pocket Hardness Scale from Edmund Scientific's