cause of its normal green color. We will cover the science behind this effect in our colorful and highly-detailedFluorescence and Color segment below. Some suggest Iron as a cation substitute for Calcium as a cause of green daylight color, especially in American fluorites.
The Burj al Arab is one of Dubaiâs most famous landmarks, its sailboat-shaped silhouette emerging from the sea. The hotel, which opened in 1999, declared itself the worldâs first seven-star hotel â even though that rating technically doesnât exist.
Every year there are more than 200.000 muslims make hajj pilgrimage from Indonesia but the demands are more than that so the economy class has been fully booked for 2 years ahead. I made my first hajj 27 years ago and after that I make umrah almost every year.The umrah cost is only US $ 1.500,00 up to US $ 2.000,00. depends on how long we will stay there and what kind of hotel and during ramadan is more expensive than out of ramadan. Ruchjat Kosasih Â· 8 years ago.