Please enable JavaScript.
Coggle requires JavaScript to display documents.
IGNEOUS ROCK (EXTRUSIVE (formed by magma rapidly cooling on surface = fine…
IGNEOUS ROCK
EXTRUSIVE
formed by magma rapidly cooling on surface = fine texture
extrusive is either lavas or pyroclastic rocks
example is basalt
-
-
-
-
INTRUSIVE
Magma slowly cooling in Earths crust = coarse texture as more time for crystals to form and "find" their place in crystal lattice
example is granite
-
-
-
-
-