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Back-To-School 2020 Science Supplies Sale
Back-To-School 2020 Science Supplies Sale
Black Streak Plates - set of 10 - Image One
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Black Streak Plates - set of 10

by xUmp.com   Item#: 15697  
List Price:$29.99
Sale Price: $10.99 /each
You Save: $19.00 (63%)
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These 1/4 inch thick black streak plates are ideal for testing the hardness or softness of minerals, as well as determining the color of lighter-colored minerals.  By scratching the mineral in question against the plates, students or teachers can determine these properties by observing the quantity and hue of the residue left behind.  Excellent for use in the classroom, or at home for aspiring geologists.

Features:

  • 10 black streak plates
  • Each plate is 2 x 1 x 0.25 inches
  • Classroom or lab ready


Age:
10 +
Box Size:
2.25 x 2.00 x 1.00 inches
5.72cm x 5.08cm x 2.54cm
Weight:
0 lb 6 oz
0.15 kg

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At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.