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Thursday 26 May 2011

stone " Emarald"


Emeralds are fascinating gemstones. They have the most beautiful, most intense and most radiant green that can possibly be imagined: emerald green. Inclusions are tolerated. In top quality, fine emeralds are even more valuable than diamonds.

The name emerald comes from the Greek 'smaragdos' via the Old French 'esmeralde', and really just means 'green gemstone'. Innumerable fantastic stories have grown up around this magnificent gem. The Incas and Aztecs of South America, where the best emeralds are still found today, regarded the emerald as a holy gemstone. However, probably the oldest known finds were once made near the Red Sea in Egypt. Having said that, these gemstone mines, already exploited by Egyptian pharaohs between 3000 and 1500 B.C. and later referred to as 'Cleopatra's Mines', had already been exhausted by the time they were rediscovered in the early 19th century.

Written many centuries ago, the Vedas, the holy scriptures of the Indians, say of the precious green gems and their healing properties: 'Emeralds promise good luck ...'; and 'The emerald enhances the well-being ...'. So it was no wonder that the treasure chests of Indian maharajas and maharanis contained wonderful emeralds. One of the worlds largest is the so-called 'Mogul Emerald'. It dates from 1695, weighs 217.80 carats, and is some 10cm tall. One side of it is inscribed with prayer texts, and engraved on the other there are magnificent floral ornaments. This legendary emerald was auctioned by Christie's of London to an unidentified buyer for 2.2m US Dollars on September 28th 2001.

Emeralds have been held in high esteem since ancient times. For that reason, some of the most famous emeralds are to be seen in museums and collections. The New York Museum of Natural History, for example, has an exhibit in which a cup made of pure emerald which belonged to the Emperor Jehangir is shown next to the 'Patricia', one of the largest Colombian emerald crystals, which weighs 632 carats. The collection of the Bank of Bogota includes five valuable emerald crystals with weights of between 220 and 1796 carats, and splendid emeralds also form part of the Iranian National Treasury, adorning, for example, the diadem of the former Empress Farah. The Turkish sultans also loved emeralds. In Istanbul's Topkapi Palace there are exhibits with items of jewellery, writing-implements and daggers, each lavishly adorned with emeralds and other gems.

The green of life and of love

The green of the emerald is the colour of life and of the springtime, which comes round again and again. But it has also, for centuries, been the colour of beauty and of constant love. In ancient Rome, green was the colour of Venus, the goddess of beauty and love. And today, this colour still occupies a special position in many cultures and religions. Green, for example, is the holy colour of Islam. Many of the states of the Arab League have green in their flags as a symbol of the unity of their faith. Yet this colour has a high status in the Catholic Church too, where green is regarded as the most natural and the most elemental of the liturgical colours.

The magnificent green of the emerald is a colour which conveys harmony, love of Nature and elemental joie de vivre. The human eye can never see enough of this unique colour. Pliny commented that green gladdened the eye without tiring it. Green is perceived as fresh and vivid, never as monotonous. And in view of the fact that this colour always changes somewhat between the bright light of day and the artificial light of a lamp, emerald green retains its lively vigour in all its nuances.


Faisal Masjid, Islamabad Pakistan


Faisal Masjid, Islamabad Pakistan

view Faisal Masjid Islamabad Pakistan closely

Faisal Masjid, Islamabad Pakistan


 
 Completed in 1986, the Faisal Mosque (also known as Shah Faisal Masjid) is an exceptionally large and unique mosque in Islamabad. Designed by a Turkish architect who won an international competition for the honor, Faisal Mosque is shaped like a desert Bedouin's tent and functions as the national mosque of Pakistan.

History

King Faisal bin Abdul Aziz of Saudi Arabia both suggested (in 1966) and largely funded the Faisal Mosque, which is named in his honor.
Ever since its conception, the mosque has been regarded as the national mosque of Pakistan, and as such it symbolizes the hopes and aspirations of the new nation.
The architect was Vedat Dalokay of Turkey, whose design was chosen in 1969 after an international competition. Constructed was completed in 1986.

What to See

The Faisal Mosque is located on an elevated area of land against a picturesque backdrop of the Margalla Hills. This enviable location represents the mosque's great importance and allows it to be seen from miles around day and night.
The mosque's architecture is strikingly modern and unique, lacking both the traditional domes and arches of most other mosques around the world.
The shape of the Faisal Mosque is an eight-sided concrete shell inspired by a desert Beduoin's tent and the cubic Ka'ba in Mecca, flanked by four unusual minarets inspired by Turkish architecture. The architect later explained his thinking to design school students:
I tried to capture the spirit, proportion and geometry of Kaaba in a purely abstract manner. Imagine the apex of each of the four minaret as a scaled explosion of four highest corners of Kaaba - thus an unseen Kaaba form is bounded by the minarets at the four corners in a proportion of height to baseShah Faisal Mosque akin to Kaaba.

Now, if you join the apex of each minaret to the base of the minaret diagonally opposite to it correspondingly, a four-sided pyramid shall be bound by these lines at the base side within that invisible cube. That lower level pyramid is treated as a solid body while four minarets with their apex complete the imaginary cube of Kaaba.
Entrance is from the east, where the prayer hall is fronted by a courtyard with porticoes. The International Islamic University was housed under the main courtyard, but recently relocated to a new campus. The mosque still houses a library, lecture hall, museum and cafe.
The interior of the main tent-shaped hall is covered in white marble and decorated with mosaics, calligraphy by the Pakistani artist Sadeqain, and a spectacular Turkish-style chandelier.
The prayer hall can accommodate 10,000 worshippers. (There is room for an additional 24,000 in the porticoes and 40,000 in the courtyard.)
The mausoleum of General Muhammad Zia-ul-Haq, whose 1988 funeral at the site was the largest in the history of Pakistan, is located adjacent to the mosque.