Slate is a type of metamorphic rock that is generally hard and dense. It has a smooth, fine-grained texture and is often used in construction for things like roofing tiles and countertops.
Hard stone is a dense, durable type of rock commonly used in construction and sculpture. Granite is an example of a hard stone known for its strength and resistance to wear and tear, making it popular for countertops, floors, and monuments.
It is just the hard sort. Most hard rock was constructed by slow solidification of magma but some metamorphosed sedimentary and igneous rocks can also be considered to be 'hard rock'. And most igneous rocks except volcanic ejecta are hard. But to a geologist a hard rock usually means a slowly solidified magma in which minerals had time enough to form visible crystals.
It is a limestone, hard.
Rocks have been used by humans throughout history for tools, weapons, construction materials, and as components of fire-making kits. They have also been utilized for artistic purposes in the form of rock art and sculptures.
yes the hard stone is used as weapons
pyroxenite is an igneous rock, so there arent many uses for it. they can be used to build houses and/or sculptures, and since they are very hard, they can be used for weapons. again, the uses are not many.
Tools weapons for hunting
anything hard or blunt
flint
how can you test a rock how hard it is
The Anasazi used rock-hammers, spheres, and small bones.
Igneous rock can be used for making weapons. Blacksmiths can use them.
the weapons were made of rock or copper XD
everything that rocked hard... ;-)
they used swords made of rock and horns from animals
Coal