What is the strongest stone?
When I die I want to put a tablet in my coffin. I believe far in the future they will dig up all our grave to move them or use the space or something. Our stones may be gone. I thought how cool would it be if they dug me up and with me was a stone table kinda thing with writing on it? So the question is what kind of stone will stand several thousand years in the future? Granite? Limestone? Im not talking diamonds or Jems.