the reterded mineral
it tends to not form crystals
Our lightrail is a good form of rapid transit.
It depends on what you mean. Are there quartz crystals on earth that are growing today? Yes. Is that quartz crystal in your rock collection still growing? No. Quartz crystals often form when water with super concentrated silica in it comes into contact with a surface (such as a very small crystal) onto which the silica can precipitate. Crystals also form when magma/lava cools and the different elements in the mixture differentiate into various minerals.
An igneous intrusive rock
I think that it is some sort of liquid. We used it in science class to grow crystals. * SALOL is phenyl salicylate, which comes as a white crystal and then is melted down and cooled at varying temperatures and conditions to form different size crystals.
super fine grained rock
Extremely rapid cooling of lava results in the formation of volcanic glass, where no crystals have time to form due to the quick cooling process. This volcanic glass is also known as obsidian and has a smooth, shiny appearance.
rapid cooling, so that crystals do not form.
no . they come from rapid cooling lava
No, pumice is a volcanic rock that forms from the rapid cooling of magma containing high concentrations of gas. This rapid cooling prevents large crystals from forming, resulting in a frothy texture with tiny air bubbles, rather than interlocking visible crystals.
Fine-grained
The resulting texture of extremely rapid cooling of lava, where no crystals form, is known as glassy or obsidian texture. This type of texture is smooth, with no visible crystal structures, and can appear shiny or reflective. Glassy textures typically form when lava cools very quickly at the Earth's surface or in water.
The size of crystals decreases as the cooling increases. This is called an inverse relationship.
Rapid cooling of lava with tiny crystals forming results in a fine-grained texture, like that of basalt. This texture is characterized by small mineral grains that are difficult to see with the naked eye.
They are said to have a glassy or vitreous texture.
As the rate of cooling increases, the size of the crystals that form generally decreases. This is because rapid cooling does not allow sufficient time for crystals to grow to a larger size. Slower cooling rates allow for more orderly arrangement of atoms, leading to larger crystal formation.
No, small crystals form when magma cools rapidly because there is not enough time for large crystals to grow. Rapid cooling results in a fine-grained texture, where smaller crystals have less time to grow before the rock solidifies. This is commonly seen in volcanic rocks like basalt.