everything
Temperature, pressure, and availability of elements all have an impact on the type of mineral formed and the size of its crystals.
mineral composition is the minerals that the rocks are made of texture refers to the grain size (sediments or interlocking crystals) of the different components of that rock
Nanocrystalline crystals are 20-100nm while normal metals is 20,000nm in diameter.
No. Basalt generally has small crystals.
Rocks can be made of assemblages of different minerals whose crystals may be of varying size. This variation in composition and grain size results in a plethora of rock types of different density, color, texture and fabric.
evaporation
The rate at which magma cools determines the size of the mineral crystal.
If the lava cools quickly the crystals will be smaller than if it cooled slowly.
It depends on the size of the crystals and the material in which the crystals. Diamonds are carbon crystals that are obviously expensive when they are large.
correct! :D
Depends on the size. And of course quality.
Depends on the size, redness, and if it is a star ruby.
mineral crystals
Temperature, pressure, and availability of elements all have an impact on the type of mineral formed and the size of its crystals.
Crystal size is largely dependent on the time the magma takes to cool and solidify. Slow cooling equals large crystals. Fast cooling equals small crystals.
The texture depends on the size and shape of the crystals you see in it. The larger the crystals, the slower the rate of cooling. This suggests that it is an intrusive rock. Smaller crystals suggest more rapid cooling indicating that it is an extrusive rock. INTRUSIVE- cooled inside the earth and had more time to create crystals EXTRUSIVE- cooled on the surface of the earth and created small crystals
it depends on how long is ban under the ground