We can also forward your medical record directly to another health care provider without charge. Elmhurst Hospital & Elmhurst Affiliated Practices To request a copy of your medical record, please complete the Authorization to Use or Disclose Protected Health Information and deliver in person, mail or fax to: Attn: Medical Records Department Elmhurst Memorial Hospital 155 E. Brush Hill Road Elmhurst, IL 60126 331-221-6755 Fax: 331-221-3726
A subclass of blue sapphires is cornflower blue sapphire, which represents an intense velvety blue color. Most of the blue sapphires have silk or inclusions present in natural form and these actually enhance the beauty as well as the value of the stones.
Corundum crystals of gemstone quality in any color other than red are called sapphires, while red varieties are called rubies. These are among the most brilliant and hard gemstones; only diamonds are harder. The intense blue of the sapphire is caused by the addition of titanium and iron to the mineral corundum. Sapphires are described by their colors (blue, green, and yellow), with the most sought-after color being cornflower blue. The color is very stable, even when exposed to light and heat.