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Is dolostone a mineral or a rock?
Dolostone is a rock. Dolomite is the mineral often composing dolostone.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
Is dolomite a igneous or a sedimentary rock?
Dolostone is technically a sedimentary rock, although it's easy to understand why some might consider it to me metamorphic. In a shallow, tropical sea environment, such as the Caribbean Sea, Calcium Carbonate from shells and fish bones creates a layer of sediment, and since there is no sediment input from things like rivers, the Calcium Carbonate layer does not get mixed in with other types of sediment. Over time, this Calcium Carbonate is compressed into Limestone. Water can easily travel through Limestone, and if that water is rich in Magnesium, the Magnesium in the water will start to replace the Calcium in a process called diagenesis. Magnesium is smaller than Calcium, so empty bubbles called vugs form in the rock. Then new rock, which is made of Magnesium, Calcium, and Carbonate, is called Dolostone. Since the rock never changed due to heat and pressure, dolostone is not metamorphic, and since the rock was not made from lava or magma, it is definitely not igneous.
When magma is cooled it becomes what?
Cooling and solidifying magma turns into igneous rock.
Is dolostone a mineral or a rock?
Dolostone is a rock. Dolomite is the mineral often composing dolostone.
Marble is what type of rock?
Marble is a non-foliated metamorphic rock derived from limestone or dolostone.
What rock does marble form from?
Lime stone or dolostone
Dolostone is classified as which type of rock?
Dolostone is classified as a sedimentary rock that is primarily composed of the mineral dolomite. It forms through the chemical alteration of limestone by magnesium-rich fluids.
Is marble igneous or sedimentary?
Marble is the metamorphosed result of limestone. Therefore, marble is metamorphic.
What type of rock is made into cement?
Limestone, dolostone and others.
Are gypsum and rock salt varieties of dolostone?
Rock salt and gypsum are not varieties of dolomite.
What sedimentary rock can be transformed by heat and pressure into marble?
Limestone and dolostone.
What is the difference between dolomite and dolostone?
Dolomite is a mineral consisting of calcium magnesium carbonate, while dolostone is a sedimentary rock primarily composed of the mineral dolomite. Dolostone forms when magnesium in seawater replaces some of the calcium in limestone during the rock's formation process.
What describes rock that was formed when molten rock cooled down?
Igneous rock is formed.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
Is obsidian metamorphic igneous or sedimentary?
Obsidian is an igneous rock.
