Diamonds.
Very, VERY carefully!
Salem limestone is the official state stone of Indiana.
Star of India: A large, caochon-cut grey blue star sapphire,slightly oval shape
New Delhi, the capital city of India, is located in the National Capital Territory of Delhi.
granite marble conglomerate slate limestone
The red stone is sandstone and sandstone and India's source of sandstone is the Thar desert
Very
diamonds
The most valuable stone is typically considered to be the diamond, followed by sapphire, ruby, emerald, and then semi-precious stones such as amethyst, citrine, and peridot. The value of a stone is determined by factors such as rarity, color, size, and clarity.
diamonds
Gem
Yes, if it is a gem-stone quality diamond.
By weight, a gem-stone quality diamond is more valuable than oil.
The Death Stone of India - 1913 was released on: USA: 5 August 1913
maguma
To prove that Islam is a false religion and that Muhammad is a fraudster. Also the stone was considered valuable.
it is a primary source