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What is the difference in composition between a dacite and an andesite?
The main difference between dacite and andesite lies in their silica content. Dacite has a higher silica content than andesite, making it more viscous. Dacite also typically contains more quartz and less mafic minerals than andesite.
Is dacite foliated or non-foliated?
Dacite is a non-foliated rock. It is an extrusive igneous rock with a fine-grained texture formed from the rapid cooling of lava on the Earth's surface.
What is dacite used for?
Dacite is used in the construction industry as a building material for monuments, sculpture, and architectural facades due to its durability and appealing aesthetics. It is also used in the production of road construction aggregates and as a component in concrete and asphalt mixtures. Additionally, dacite is sometimes used as a base material for creating ceramic glazes due to its composition of silica and aluminum.
Dacite is what type of?
Dacite is a type of volcanic igneous rock that falls under the intermediate composition category. It is formed from the solidification of lava rich in silica and typically contains plagioclase feldspar and quartz minerals. Dacite is known for its porphyritic texture, showing large crystals (phenocrysts) embedded in a fine-grained groundmass.
What is the biggest time difference in the world between two locations?
The biggest time difference in the world between two locations is 26 hours. This difference occurs between Baker Island and the Line Islands in the Pacific Ocean.
