PaleWater for frozen caves

PaleWater is water which is supercooled and cannot form infinite sources. It is lighter in colour than water and causes entities to move slower through it. It would replace any water in cold biomes when below y 10. Like powdered snow you would freeze when in palewater however leather armour is less protective and when you get out the frosty effect persists till you get close to a sufficiently hot block. When a block is placed inside of palewater it begins to solidify becoming packed ice with a small chance for blue ice. And possibly entombing mobs or players. Finally it should be used to make deepslate renewable, if lava touches flowing palewater cobbled deepslate is formed. And if palewater touches a lava source crying obsidian is formed.