That depends on WHAT rock or mineral we're talking about. Often, rocks are harder, though.
Not necessarily. The hardness of a rock depends on its mineral composition and how it formed, rather than the type of rock it is. Some igneous rocks are harder than sedimentary rocks, while others may be softer. It varies depending on the specific rock type within each category.
Diamond is a the hardest mineral, so yes. Minerals are what make up rocks.
Intrusive rock cools slowly beneath the Earth's surface, allowing larger mineral crystals to form, making the rock harder. Extrusive rock cools quickly on the Earth's surface, leading to smaller crystals and a softer composition.
false a mineral can not scratch any mineral harder than itself
mineral
The hardness of a rock is determined by its mineral composition and the bonding strength between its mineral grains. Rocks with minerals like quartz and diamond are usually harder due to their strong molecular structures. Factors like heat and pressure during formation can also influence the hardness of a rock.
Not necessarily. The hardness of a rock depends on its mineral composition and how it formed, rather than the type of rock it is. Some igneous rocks are harder than sedimentary rocks, while others may be softer. It varies depending on the specific rock type within each category.
Diamond is a the hardest mineral, so yes. Minerals are what make up rocks.
Intrusive rock cools slowly beneath the Earth's surface, allowing larger mineral crystals to form, making the rock harder. Extrusive rock cools quickly on the Earth's surface, leading to smaller crystals and a softer composition.
false a mineral can not scratch any mineral harder than itself
Half gold rock may refer to a mineral called pyrite, also known as fool's gold. Pyrite is a brassy yellow mineral that resembles gold but has different properties, such as being harder and more brittle. It is commonly found in association with gold deposits.
mineral
Mineral
A harder mineral will scratch a softer one.
A rock drill may be tipped with industrial diamonds, because the diamond tip makes the drill harder than the rock(s). Diamond is the hardest natural mineral on Earth.
Harder..One of the hardest things in the natural world.
Higher means harder.