Minecraft wiki entry for Ice_(disambiguation), associated text: Ice, a translucent block that generates naturally on frozen rivers and yields a water source when melted
Frosted Ice, a variant of ice that generates temporarily with the Frost Walker enchantment
Packed Ice, an opaque variant of ice that does not melt and generates in frozen peaks and ice spikes biomes, as well icebergs.
Blue Ice, an ice variant that generates in icebergs and is more slippery than ice and packed ice