Near perfect cubes of Pyrite from a mine in Navajún, La Rioja, Spain. These natural crystals have not been carved, cut, or polished and are shown just as they came from the Earth.
/r/Ytqaz2019: It was cool at the time okay - The world’s most interesting subreddit. 😉 Updated multiple times per day. - August 30, 2022 - 22:30
/r/BlackAstronomers: BlackAstronomers - Although the name of this group is r/BlackAstronomers and seeks to bring awareness to the subject, it is a place for all to share space, science, nature, comic movies, anime, and gaming. - August 30, 2022 - 19:13
/r/materials: Materials Science and Engineering - Reddit for Materials Science and Engineering topics - August 30, 2022 - 16:20
/r/BeAmazed: I bet you will Be Amazed! - A place to find amazing things. - August 30, 2022 - 11:59
Turns Out the Shape of Rocks, Ore, & Crystals in DRG is More Realistic Than I Thought
/r/DeepRockGalactic: Deep Rock Galactic - Deep Rock Galactic is a 1-4 player co-op-first sci-fi FPS featuring badass space Dwarves, 100% destructible environments, procedurally-generated caves, and endless hordes of alien monsters. Now fully released! - August 30, 2022 - 21:35