Birdwatch Note Rating
2022-12-07 20:48:04 UTC - HELPFUL
Rated by Participant: A1A809266041BBD8E0AD4F46D56DB77E556FB68EDABC68F8F46AF69B2CB3F75C
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