British woman gives birth to biggest baby born naturally in Spain. A 40-year-old British woman has given birth to the biggest baby ever born naturally in Spain - a girl weighing 6.2 kilos (13 pounds). With her 6.2 kilos Maria Lorena Marin is the biggest baby ever born naturally in Spain Photo: EPA.
The Standard For Blue Sapphires. For a sapphire is to be called âblue,â its secondary colors (e.g. green or purple) must not account for more than 15% of its color. Sapphires that have secondary colors in greater quantity would be classified as greenish blue, purplish blue, violet, etc. These are known as âuniqueâ or âfancy coloredâ sapphires.
From its use in Chinese axes dating back to around 4000 B.C. to the 563-carat Star of India, the sapphire has been prized both for its hardness and its brilliant blue color. But not all sapphires are blue; the colors we see are the result of impurities and a process called charge transfer.