Streak Plates
Fournisseur: Shiv Dial Sud & Sons
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A propos de cet article
Streak color helps identify minerals.
These unglazed porcelain plates are ideally sized for field or lab testing. To test, rub the specimen across the plate to determine its streak color; use black plates for light minerals.
Size: 2" x 2".
Packages of 10.
- Plates Sized for Field and Lab Testing
- Unglazed Porcelain
- Black Plates Work with Light Minerals
These unglazed porcelain plates are sized for field and lab testing. Rubbing the specimen across the plate reveals its streak color.
Black plates work with light minerals.
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