Rocks are mixtures and so do not have chemical formulas. Igneous rocks vary in composition, so there is no way of giving a formula.
No, dolostone is not an igneous rock. Dolostone is a sedimentary rock that is primarily composed of the mineral dolomite, which forms through the chemical alteration of limestone.
no, it is actually a chemical!answ2. Phosphate rock is a sedimentary rock.
When magma crystallizes, igneous rocks are formed. The type of igneous rock that is formed depends on the chemical composition of the magma and the rate at which it cools.
Sulfur is a chemical element, not an igneous rock. It is typically found in the molten state within magma beneath the Earth's surface and can be released through volcanic eruptions as part of igneous rocks.
It is none of these. Clastic, organic, and chemical are terms for classifying sedimentary rock. Rhyolite is igneous.
An igneous rock is any crystalline or glassy rock that forms from cooling of a magma. Color and texture help determine the chemical composition of the rock.
Andesite is considered an intermediate rock between granite (felsic igneous rock) and basalt (mafic igneous rock), based on chemical composition.
Igneous rock becomes sediment due to exposure to chemical and mechanical weathering at or near the surface.
By weathering either by physical or chemical weathering.
No, dolostone is not an igneous rock. Dolostone is a sedimentary rock that is primarily composed of the mineral dolomite, which forms through the chemical alteration of limestone.
The chemical composition of the rock affects the color of an igneous rockbecause some minerals like quartz change color becasue of t's own
no, it is actually a chemical!answ2. Phosphate rock is a sedimentary rock.
Melting! Igneous rock is formed by melting, chemical and physical changes within the melt (magma) then solidifying.
When magma crystallizes, igneous rocks are formed. The type of igneous rock that is formed depends on the chemical composition of the magma and the rate at which it cools.
Shale is a rock not a chemical compound.
An igneous rock is formed when molten rock solidifies. A sedimentary rock is formed when per-existing rocks are broken down by chemical and mechanical weathering and the debris is deposited and squashed together to solidify.
Sulfur is a chemical element, not an igneous rock. It is typically found in the molten state within magma beneath the Earth's surface and can be released through volcanic eruptions as part of igneous rocks.