Birdwatch Note Rating
2022-12-06 15:47:34 UTC - HELPFUL
Rated by Participant: A394CD0DD138D6F3C2EDBB6FA6E76CF4578DEC5290ED75ADE569B76E6A7B7097
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