Birdwatch Note Rating
2022-12-07 20:48:04 UTC - HELPFUL
Rated by Participant: 227B72516F48209D4CD398BD566B39A53B64980200BCA4A4C749072F49AA8384
Participant Details
Original Note:
Granite is not "the strongest rock next to a diamond." Granite is made of many minerals, the hardest of which is quartz, which is softer than minerals like topaz and corundum. In addition, rocks break between mineral grains, not through individual minerals. Learn more: https://www.nps.gov/articles/mohs-hardness-scale.htm
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