10 mysterious geological wonders

1. 10 Mysterious Geological10 Mysterious Geological
WondersWonders
And frequently very beautiful wondersAnd frequently very beautiful wonders
of nature.of nature.

2. The Wave (between Arizona
and Utah - USA)
• A red-rock stunner on the
border of Arizona and
Utah, The Wave is made of
190-million- year-old sand
dunes that have turned to
rock. This little-known
formation is accessible
only on foot via a three-
mile hike and highly
regulated.

4. Antelope Canyon (Arizona -
USA)
• The most visited and photographed slot
canyon in the American Southwest, the
Antelope Canyon is located on Navajo land
near Page, Arizona. It includes two
separate, photogenic slot canyon sections,
referred to individually as Upper Antelope
Canyon --or “The Crack”-- and Lower
Antelope Canyon --or “The Corkscrew.”

5. • The Navajo name for Upper
Antelope Canyon is Tse'
bighanilini, which means
"the place where water runs
through rocks." Lower
Antelope Canyon is
Hasdestwazi, or "spiral rock
arches." Both are located
within the LeChee Chapter
of the Navajo Nation.

9. Great Blue Hole (Belize)
• Part of the Lighthouse Reef System, The Great
Blue Hole lies approximately 60 miles off the
mainland out of Belize City. A large, almost
perfectly circular hole approximately one quarter of
a mile (0.4 km) across, it’s one of the most
astounding dive sites to be found anywhere on
earth. Inside this hole, the water is 480 feet (145 m)
deep and it is the depth of water which gives the
deep blue color that causes such structures
throughout the world to be known as "blue holes."

13. Crystal Cave of the Giants
(Mexico)
• Found deep inside a mine in southern Chihuahua
Mexico, these crystals were formed in a natural cave
totally enclosed in bedrock. A geode full of spectacular
crystals as tall as pine trees, and in some cases greater
in circumference, they are a translucent gold and silver
in color and come in many incredible forms and shapes.
The Crystal Cave of the Giants was discovered within
the same limestone body that hosts the silver-zinc- lead
ore bodies exploited by the mine and it was probably
dissolved by the same hydrothermal fluids that
deposited the metals with the gypsum being crystallized
during the waning stages of mineralization.

17. Eye of the Sahara
(Mauritania)
• This spectacular landform in
Mauritania in the southwestern
part of the Sahara desert is so
huge with a diameter of 30 miles
that it is visible from space.
Called Richat Structure --or the
Eye of the Sahara-- the The
formation was originally thought
to be caused by a meteorite
impact but now geologists believe
it is a product of uplift and
erosion. The cause of its circular
shape is still a mystery.

19. Blue Lake Cave (Brazil)
• Mato Grosso do Sul region in Brazil (and
especially the quiet town of Bonito) boasts many
marvelous underground lakes: Gruta do Lago
Azul, Gruta do Mimoso, Aquário Natural. The
world famous "Gruta do Lago Azul” (Blue Lake
Cave) is a natural monument whose interior is
formed by stalactites, stalagmites and a huge and
wonderful blue lake. The beauty of the lake is
something impressive. The Blue Lake Cave has a
big variety of geologicalformation but impresses
mainly for the deep blue colored water of its inside
lake.

23. Giants Causeway
(Ireland)
• An area of about 40,000 interlocking basalt
columns, the Giants Causeway is a result of an
ancient volcanic eruption. Located on the north-
east coast of Northern Ireland, most of its
columns are hexagonal, although there are also
some with four, five, seven and eight sides. The
tallest are about 12 meters (36 ft) high, and the
solidified lava in the cliffs is 28 meters thick in
places. In a 2005 poll of Radio Times readers,
the causeway was named as the fourth greatest
natural wonder in the United Kingdom.

28. Hell Gate (Uzbekistan)
• Called by locals The Door to Hell, this place in
Uzbekistan is situated near the small town of Darvaz.
When geologists were drilling for gas, 35 years ago,
they suddenly found an underground cavern that was
so big, all the drilling site with all the equipment and
camps got deep deep under the ground. None dared to
go down there because the cavern was filled with gas,
so they ignited it so that no poisonous gas could come
out of the hole, and since then, it has been burning.
Nobody knows how many tons of excellent gas has
been burned for all those years but it just seems to be
infinite.

31. Wave Rock (Australia)
• The Wave Rock is a natural rock formation located in
western Australia. It derives its name from the fact that
it is shaped like a tall breaking ocean wave. The total
outcrop covers several hectares; the "wave" part of the
rock is about 15 meters high and approximately 110
meters long. One aspect of Wave Rock rarely shown on
photographs is the retaining wall about halfway up the
rock. This follows the contours and allows rainwater to
be collected in a dam. It was constructed in 1951 by the
Public Works Department, and such walls are common
on many similar rocks in the wheatbelt.

33. Chocolate Hills
(Philippines)
• Composed of around 1,268 perfectly cone-shaped hills
of about the same size spread over an area of more
than 50 square kilometres (20 sq mi), this highly
unusual geologicalformation , called Chocolate Hills, is
located in Bohol, Philippines. There are a number of
hypotheses regarding the formation of the hills. These
include simple limestone weathering, sub-oceanic
volcanism, the uplift of the seafloor and a more recent
theory which maintains that as an ancient active
volcano self-destructed, it spewed huge blocks of stone
which were then covered with limestone and later thrust
forth from the ocean bed.