[h=2]Stunning pictures capture blue ice - with some blocks as high as 30 feet tall - forming on the Straits of Mackinac in Michigan[/h]
NEW Stunning photographs have captured the epic natural phenomenon known as blue ice forming on Michigan's upper and lower peninsulas over the weekend (inset top and bottom). Photographers have flocked to The Great Lake State's shoreline to capture the irregular rectangles towering with the iconic Mackinac Bridge in the background (left). Blue ice occurs when snow falls on a glacier, is compressed, and becomes part of the glacier. Air bubbles are squeezed out and ice crystals enlarge, preventing the passage of light and making the ice appear blue. Dozens of people lined up along the shore to take photos and climb onto the big blocks of ice, some towering over 30 feet tall. A combination of wind and the current pushed the chunks to shore, where they piled up on top of each other to build 'mountains' of ice. One photographer said it had been seven years since she saw blue ice chunks along the Straits of Mackinac, the waterway that flows under the Mackinac Bridge, connecting two Great Lakes - Lake Michigan and Lake Huron.
NEW Stunning photographs have captured the epic natural phenomenon known as blue ice forming on Michigan's upper and lower peninsulas over the weekend (inset top and bottom). Photographers have flocked to The Great Lake State's shoreline to capture the irregular rectangles towering with the iconic Mackinac Bridge in the background (left). Blue ice occurs when snow falls on a glacier, is compressed, and becomes part of the glacier. Air bubbles are squeezed out and ice crystals enlarge, preventing the passage of light and making the ice appear blue. Dozens of people lined up along the shore to take photos and climb onto the big blocks of ice, some towering over 30 feet tall. A combination of wind and the current pushed the chunks to shore, where they piled up on top of each other to build 'mountains' of ice. One photographer said it had been seven years since she saw blue ice chunks along the Straits of Mackinac, the waterway that flows under the Mackinac Bridge, connecting two Great Lakes - Lake Michigan and Lake Huron.