0
Ore deposits
What else can I help you with?
What has the author S P Sanyal written?
S. P. Sanyal has written: 'Petrology of natural coke associated with igneous intrusives in parts of the Raniganj coalfield' -- subject(s): Coal, Coke, Geology, Igneous Rocks, Intrusions (Geology)
Where do intrusives rocks form?
They form underground from the cooling and solidification of magma.
What does Canada use silver for?
It is used to make many coins by the Canadian Mint. They gather the metallic minerals from igneous intrusives from underground mining. I hope this helped! :)
Igneous intrusions often are associated with valuable what?
Igneous intrusions are often associated with valuable mineral deposits such as gold, copper, and nickel due to the process of fractional crystallization where minerals concentrate as magma cools and solidifies. These valuable minerals may be trapped within the intrusive bodies or found in surrounding rocks affected by the intrusion.
Is turquoise sedimentary igneous or metamorphic?
Turquoise is a secondary mineral that forms through the alteration and replacement of pre-existing minerals in various types of rocks, which can be sedimentary, igneous, or metamorphic. Turquoise can occur in all three rock types depending on the specific geological conditions.
What are underground igneous rock bodies called?
Underground igneous rock bodies are called plutons. These are formed when molten rock cools and solidifies beneath the Earth's surface. plutons can vary in size and shape, with common types including batholiths, stocks, and dikes.
Is Antimony a sedimentary metamorphic or igneous?
Antimony (atomic symbol=Sb) is a metallic, valuable ore element that commonly occurs in association with silicic volcanic or subvolcanic magmatic (igneous) systems. Antimony may also be anomalously enriched in black graphitic shales.
What are some valuable minerals that come out of volcanoes?
Sulfer and Igneous rock
What geologic formations are usually associated with volcanoes?
Igneous rocks.
Valuable ore deposits and gem crystals are often associated with?
Valuable ore deposits and gem crystals are often associated with hydrothermal processes that involve the circulation of hot fluids through rocks, creating conditions for mineral deposition. These fluids can carry and deposit valuable minerals such as gold, silver, and diamonds in fractures or cavities within the rocks. Such deposits are commonly found in areas with active or ancient volcanic activity and tectonic activity.
Why are igneous rocks valuable to dating the earth?
they are used for radio carbon dating....and carbon 14
What type of rock do volcanoes have?
Volcanoes are typically associated with igneous rocks, which are formed from the solidification of magma or lava. Igneous rocks such as basalt and andesite are commonly found in and around volcanic areas.
