Not enough information. Some crystals will break if they cool rapidly, some crystals will not form correctly if the solution cools too quickly.
Obsidian is formed as extruded lava with a high silicon content that cools quickly. So the environment would be a volcano.
Obsidian cools rapidly, preventing large crystals from forming. As a result, the mineral crystals are too small to be seen with the naked eye. The rapid cooling process hinders the growth of crystals, resulting in a smooth and glassy texture.
Obsidian is an igneous rock that has a smooth glass-like texture. It is formed when lava cools rapidly without crystal formation, resulting in a glassy texture.
cools slowly.
Overall mineral crystal size depends on how fast a solution cools. Slower cooling allows more time for mineral crystals to grow larger, while rapid cooling results in smaller crystal sizes. Additionally, the chemical composition of the solution and the presence of impurities can also influence crystal size.
small
Due to lack of humidity and cloud cover, the desert cools rapidly after sunset.
Obsidian is formed as extruded lava with a high silicon content that cools quickly. So the environment would be a volcano.
Obsidian is neither an element nor a compound. It is a naturally occurring volcanic glass formed when lava cools rapidly without crystal growth.
Obsidian cools rapidly, preventing large crystals from forming. As a result, the mineral crystals are too small to be seen with the naked eye. The rapid cooling process hinders the growth of crystals, resulting in a smooth and glassy texture.
crystal
Fine crystal grain.
Obsidian is an igneous rock that has a smooth glass-like texture. It is formed when lava cools rapidly without crystal formation, resulting in a glassy texture.
if lava cools slowly, it will have a lot of crystals. When it cools fast, there will be little to no crystals what s ever.
"Larger than if it cools quickly" is about all that's definitively possible to say.
Without sugar, yeast would not be able to rapidly reproduce, and we would have no bread, pastries, or Alcoholic Beverages.
coarse texture