How can find or make chlorophyte armour in Terraria on PC?
You can acquire chlorophyte armour through crafting it at a crafting station. The recipes for the different pieces of armour as follows -
Chlorophyte Bars are crafted from 6 Chlorophyte Ore, an end-game Hardmode ore which can be found in the Underground Jungle, or grown in mud.
The chlorophyte bar crafting recipe -
Sourced from Terraria Wiki on Gamepedia.
You can find chlorophyte in the jungle biome.
You can mine chlorophyte by acquiring a drill called the Drax. It can be crafted with 18 hallowed bars, 1 soul of fright, sight, and might. (All of which are found on mechanical bosses)
After gathering the necessary amount of ore from the jungle, you can craft chlorophyte bars using a titanium/adamantine forge.
And then, after obtaining the chlorophyte bars, you can create chlorophyte armor using a mythril/orichalcum anvil.