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Back-To-School 2020 Science Supplies Sale
Back-To-School 2020 Science Supplies Sale
Talc - Bulk Mineral - Image One
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Talc - Bulk Mineral

by xUmp.com   Item#: 16403   5 star rating 1 customer reviews
List Price:$2.99
Sale Price: $1.49 /each
You Save: $1.50 (50%)
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Talc is a clay mineral that, along with corn starch, was the primary ingredient of baby powders, often called simply talcum powder when talc was the main agent.  Talc is aso notable for its identificaion as the lowest possible hardness on the Moh's scale.  With a value of 1, talc is so soft that it can be scratched by a finger nail.

Included: one 1" chunk of talc


Age:
14 +
Box Size:
1.00 x 1.00 x 1.00 inches
2.54cm x 2.54cm x 2.54cm
Weight:
0 lb 1 oz
0.03 kg

Customer Reviews


5 star rating  great item for teaching geology
Alan Feingold from Atlanta, GA
They scratch using your finger nail. Rub them together and white powder forms. A must for teaching about rocks and minerals


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