Black Taj Mahal Black Taj Mahal The Black Taj Mahal ("Black Taj", "Kaala Taj", also "the 2nd Taj") is a legendary black marble mausoleum that is said to have been planned to be built across the Yamuna River opposite the Taj Mahal in Agra, Uttar Pradesh, India. Mughal emperor Shah Jahan is said to have desired a mausoleum for himself similar to that of the one he had built in memory of his second wife, Mumtaz Mahal. A European traveller by the name of Jean Baptiste Tavernier who visited Agra in 1665 first mentioned the idea of Black Taj in his fanciful writings.
Taj Mahal dates due to differing opinions on "completion". Construction of the mausoleum itself was essentially completed by 1643 while work continued on the outlying buildings continued for years. Estimates of the cost of construction vary due to difficulties in estimating costs across time. The total cost at the time has been estimated to be about 32 million Indian rupees, which is around 52.8 billion Indian rupees ($827 million US) based on 2015 values. Abdul Hamid Lahauri in his book "Badshahnama" refers to Taj Mahal as "rauza-i munawwara", meaning the illumined or illustrious tomb. Soon after the Taj Mahal's completion, Shah Jahan