Posted by Rose Bennett on July 13, 2010 at 9:22 PM under
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About Marble
The use of
marble dates back thousands of years to ancient Egyptian and Mesopotamian
cultures. Capable of bearing immense weight, marble was ideally suited for
monolithic columns and supporting structures in public, private, and religious
buildings. From the richly colored red floor of the Basilica of Saint Paul in
Rome to the walls of the Palace of Versailles, to the elaborately designed nave
of England's Salisbury Cathedral, marble has been used in some of the world's
most awe-inspiring buildings.
Although the word "marble" originates from the
Greek, marmaros, meaning "a snow white and spotless stone," marble
can be found in a rainbow of colors. And because no other stone offers the
opportunity for refinement quite like marble, it has been the medium of choice
for some of the world's greatest sculptors. The most famous, Michelangelo,
carved David from a single block of marble.
The minerals
that result from impurities give marble a wide variety of colors.
* The purest calcite marble is white.
* Marble containing hematite has a reddish color.
* Marble that has limonite is yellow, and
* Marble with serpentine is green.
Extremely pure calcite marble is used for most statues. This
kind of marble is translucent--that is, light penetrates a short distance below
the surface of the marble before it is reflected.