Birdwatch Note Rating
2022-12-05 01:08:24 UTC - HELPFUL
Rated by Participant: 6CAAA96E392A73C73DF75650633F9A7290991B1B6DB503467F88C3F8CC0D4275
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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