Birdwatch Note Rating
2022-12-05 02:15:02 UTC - HELPFUL
Rated by Participant: B1FB17E9A135B6A20B4EF10B10D722A8E8836D51BB9467092FCC8E80BC9FB29C
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
All Note Details