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  • Earth Science: Mineral Identification and Classification
  • Rubbing a mineral against a white tile to test the color ...
Multiple choice

Rubbing a mineral against a white tile to test the color of its powdered form is known as ____.

  1. streak

  2. cleavage

  3. luster

  4. density

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A streak test involves rubbing a mineral across an unglazed porcelain plate to observe the color of the mineral in its powdered form.

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