Icebergs

An iceberg is a large piece of ice from freshwater that has broken off from a snow-formed glacier or ice shelf and is floating in open water. It may subsequently become frozen into pack ice. Alternatively, it may come to rest on the seabed in shallower water, causing ice scour (also known as ice gouging) or becoming an ice island.


Icebergs with colored strips. God's wonderful creation AGAIN. Amazing striped icebergs
 
Icebergs in the Antarctic area sometimes have stripes, formed by Layers of snow that react to different conditions.
 
Blue stripes are often created when a crevice in the ice sheet Fills up with meltwater and freezes so quickly that no bubbles form.
 
When an iceberg falls into the sea, a layer of salty seawater can Freeze to the underside. If this is rich in algae, it can turn green.
 
Brown, black and yellow lines are caused by sediment, picked up When the ice sheet grinds downhill towards the sea.









Also

The water froze the instant the wave broke through the Ice.  That's what it is like in Antarctica where it is the

Coldest weather in decades.  Water freezes the instant It comes in contact with the air.  The temperature of the

Water is already some degrees below freezing.