I’ve seen speculation that the Kaaba’s black stone was a meteorite, but more likely it’s some kind of black volcanic stone or glass.
https://www.britannica.com/topic/Black-Stone-of-Mecca
yes it is. I remember there was an islamic geologist who went to the Kaaba and circled it when the doors were being refurbished. He got a good look at the stone and said it’s definitely an iron meteorite from the asteroid belt.