Igneous.
Flint, i think
you need a certain type of rock called flint and you need a stick and you rub the flint and the stick together to cause friction and that causes fire.
Normal, fire, flying and poison type moves aren't really effective against rock type Pokémon.
They're igneous rocks, as they are formed from molten magma/ lava
fire.
The phenomenon of exploding rocks in fire can be very dangerous. When rocks absorb heat and then rapidly cool, they can explode, sending sharp fragments flying. To prevent harm, it is important to keep a safe distance from rocks near a fire, avoid heating rocks directly in a fire, and wear protective gear such as safety glasses when near a fire with rocks.
Igneous rocks are rocks that form from the cooling of magma or lava, and "igneous" is derived from the Latin word for "fire." Examples of igneous rocks include basalt, granite, and pumice.
Rocks do burn just pour a gasoline and drop it in the fire.
Yes, lava rocks can be used as a fire pit filler or decorative element in a wood-burning outdoor fire pit. They help distribute heat more evenly and can help with heat retention. Just be sure to verify that the specific type of lava rocks you have are safe for use in high-heat applications.
Rocks do not typically explode in fire. However, some rocks, like certain types of volcanic rocks, can explode when exposed to extreme heat due to trapped gases or water vapor inside them.
River rocks can explode when exposed to extreme heat, such as in a fire, due to the expansion of water trapped inside the rocks.
Ignitous rocks