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Travertine, Soapstone,
and Granite from Denver Granite
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Denver Travertine: Denver Marble and Granite -
Travertine, Soapstone, Granite in Denver, Colorado.
Travertine Tile is made from a natural chemical precipitate of carbonate minerals
or
rock; typically aragonite, but often recrystallized to or primarily
calcite; which is deposited from the water of mineral springs
(especially
hot springs) or streams saturated with calcium carbonate.
In
Denver, Travertine tile is one of several natural stones that are used for
paving
patios and garden paths. It is sometimes known as travertine
limestone,
sometimes as travertine tile or marble; these are the same stone, even
though it
is neither limestone, granite nor marble. The stone is characterized
by
pitted holes and troughs in its surface. Although these troughs
occur
naturally, they suggest to some eyes that considerable wear and tear
has
occurred over many years. Some installers use a grout to fill these
holes,
whereas others leave them open — travertine can even be purchased
"filled"
or "unfilled." It can be effectively polished to a smooth, shiny
finish
and comes in a variety of colors from grey to coral-red. Travertine
is
most commonly available in tile sizes for floor installations.
The largest building in the world constructed largely of travertine
is the
Coliseum in Rome. Another notable building using travertine
extensively
is the Getty Center in Los Angeles, California. The travertine used
in the
construction was imported from Tivoli. The website of the Getty
Center
contains more information about the use of travertine in its
construction,
including some videos of travertine being quarried and cut for use.
The
stone is most widely used in Italy, Greece and Turkey.
When pure, travertine is white, but often is brown to yellow
due to
impurities. When carbon dioxide-rich water percolates through rocks
in
limestone areas, the water dissolves the limestone and becomes
saturated
with it. When the water resurfaces later, the sudden drop in
pressure and
the change in temperature cause the water to release the carbon
dioxide
gas, much like fizzy drinks. The calcium carbonate then
recrystallizes,
often over minute underwater plants. The resulting rock is typically
quite
porous with numerous cavities. When exceptionally porous it is known
as
calcareous tufa. Travertine Tile is installed by Denver Marble and
Granite in Denver, Colorado.
Denver Marble and Granite
2350 Grove St
Denver, CO 80204-2229
(303) 514-8092
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