the dwarf of metamorphic stone is a sequential process, with maple of stone being compacted, heated, recrystallized
gneiss is metamorphic_rock. crystallization is construction. nuclear_fusion is transformation_process. crystallizing is transformation_process. primordial_dwarf is dwarf. three_centered_arch is round_arch. metamorphic_rock is rock. dwarf_maple is maple. metamorphic_rock is stone. marlite is metamorphic_rock.