Birdwatch Note Rating
2022-12-05 23:43:33 UTC - HELPFUL
Rated by Participant: D97FB11730A507821E684B2213AFD78C8D2BF448E4310499A7CFA676A12A4E38
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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