1 The average cost per square foot of the highest-quality crushed granite is $0.76. 2  Types #2 and #1 of crushed granite average $0.76 per square foot as they are of the highest quality of rock.3  This cost estimate is for materials only. The average cost per square foot of the highest-quality crushed granite is $0.76. 2  Types #2 and #1 of crushed granite average $0.76 per square foot as they are of the highest quality of rock.
Solar eclipse of February 26, 1979. In astronomy, a total solar eclipse occurred on February 26, 1979. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth.
This total solar eclipse is fully visible in Columbia. This is a rare and spectacular event that can only be experienced along a relatively narrow strip on the Earth's surface. The eclipse is also visible in other areas, but the Moon does not cover the Sun completely there. More about the August 21, 2017 â Total Solar Eclipse.