I had to decide which category to list this one under, as it's technically all water, but it's frozen, so it's all solid ground, (if you walk softly)........

These icebergs are a little rarer than the common types usually seen in pictures. Referred to as "JadeBergs", I think the reason is fairly evident in their
colouring. They differ from the usual icebergs in that they consist of ice which is almost devoid of airbubbles, (which help to give normal bergs their blueish colour.)
Like the same sort of ice which comes out of the freezer, they are clear like glass, with stress cracks. They're produced by Antarctic "melt lakes" which occur in summer,
where the snow and blue ice, melt in to a wettish pool of ice and water in a depression on the ice plateau, or against nunataks "mountains" which poke through the ice sheet.
They then flow along with the ice sheet, much like rocks in a glacier, until they drop off the edge of the Antarctic coast into the ocean.