the condition that will produce rocks with crystals is due to Slow cooling
The small crystals are formed outside the volcano by the cold air... the cold air cools down the igneous rock and the crystals don't have time to join together so the are small. And the big crystals are formed inside the volcano very slowly and that way they have time to join together then there are big crystals that have been formed. AND F*** HER IN THE P**** HARD
Grainy rocks not only absorbs water better than crystal rocks, but it filters the water as well.
No
Granular rocks are rocks that are made up of small crystal-like granules. Non-granular rocks are rocks that are not made up of small crystal-like granules.
We don't "produce" rocks.
Such rocks are porphyritic.
Porphyritic Rocks are rocks that have big and small crystal's like the Igneous Rock "Andesite".
crystal rocks, I guess.
Yes, rocks can contain a variety of crystal sizes.
Crystal
Diamond.A diamond is a crystal, and a crystal is a rock with neatly arranged atoms.
crystal rocks is melted magma that has cooled down and hardened
Magmatic differentiation results to the formation of several different igneous rocks from a single parent magma. It occurs in nature via crystal settling and squeezing.