Uiomancant
Terrarian
I see no point to have coloured lava. Its just pointless. the coloured water actually makes sense. as its not "Watered sand" no its sandy water. water with sand IN it. Also a problem with having coloured lava is it could look too much like the water.It'd just be one liquid. You could see cursed green lava as molten ebonstone, ichor yellow lava as molten crimstone, etc. Normal orange lava is normal molten stone.
I (going against what I said earlier, I know) wouldn't be against a slight tint in lava. Its red lava but has mud in it, so its a darker tone, but should still be bright enough that players don't run into it thinking its a cool liquid.
I read threads. I was aware of this. (This is in no way supposed be tro be or sarcastic)@jordan already showed us this is possible without making new liquids
Is it really lava though? From what I know lava is molten stone. If it was mostly sulphur, it would be molten sulphur and lava.I believe I mentioned somewhere about sulfur lava(Cyan). Others exist too. If you heat certain metals or minerals they can become any colour you imagine. Hell, there are some that become molten at room temperature.
I could go into cryovolcanism too on other worlds.
Still these are just my thoughts, I do not want to get too personal about this. I apologise if any of this sounds mean or unfair.