I have found a large rock that has shiny specks black lines and what looks like a pinkish rock separating it all i put a magnet to it and it stuck it wasn‘t a strong field but it was obviously there.so what is it?
It depends on if your car tires are supposed to have 35 psi or not. Read the inflation / load label - usually on the doorjamb of the driver's door, or in your owner's manual. The tires should be within a pound or two of the recommended pressures, cold. (That is, measure the pressures when you have NOT driven the car yet that day)
Usually not a big deal if its only 2psi above. I actually purposely overinflate my tires by about that much for better rolling-resistance. Generally if all 4 tires are the same size, they get the same psi, only tuners/racers alter psi between front and rear for performance reasons. Check that the size number on all 4 tires (goes something like 235/55/17 in big numbers on the side) are all the exact same numbers, and the psi can usually be the same on all 4.
that sounds like the igneous rock obsidion
Iron ore is in effortless terms a rock -- in actuality it would probably be difficult to inform iron ore from slightly you got here across mendacity out on your outdoor. that is what mines produce, and it needs to be burned to chop up it into its diverse aspects. Iron is an element. that's the purest variety of the metallic. metallic is in many instances iron, inspite of the shown fact that that isn't any longer organic iron. To make metallic you may desire to burn coke (yet another form of rock) alongside with the iron ore. The coke provides carbon to the iron, generating metallic this is greater acceptable than organic iron.
.Any rock that reacts to a magnet can be Iron ore. You found iron ore.Iron is found in very many places,not exploitable because of low content. Igneous rock is from volcanoes,impure obsidian is probably what you found. It can be considered iron ore. We get different types of ore some is black and heavy,some looks like maroon brown dirt. It comes from all over the world. I have been all through the LTV steel mill in Indiana. I am an employee of another steel maker.
