Are you ready to make some noise? It"s International Rock Day! Wait, not that sort of rock. On this day, we"re all about granite, limestone and slate. There are three types of rock: igneous are formed from solidified magma and lava; sedimentary rocks are layers of sedimentary particles such as sand; and metamorphic rocks are the result of heat and pressure on other kinds of rock.
International Rock Day
Today in History
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International Rock Day
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The Monastery of Roussanou, Greece
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How sweet to be a star, floating in the blue.
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Yellowstone National Park, Wyoming, United States
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Fly me to the moon
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Warm light through an ancient forest
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A modern recreation
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You otter check this out
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Happy Fat Tuesday!
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Bormio, Lombardy, Italy
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You can take a refreshing dip here any day of the year
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Holiday hues
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