Microbial deterioration of archeological marble was studied on samples taken from three locations in Cairo, Egypt; Mohamed Ali palace, El-Ghory Mosque and Mosque of El-Kady Abdel-Baset.
If you are outside in extreme cold weather and you have cold hands, you should watch for warning signs of frostbite. Other signs and symptoms to watch for when you have cold hands include: 1  Cold feet or toes.  Changes to the color of the skin on your hands, such as blue or white skin.
Depending upon the cause of the symptoms, coldness in the feet can be accompanied by other symptoms, including pain, numbness, changes in skin color, or a pins and needles tingling sensation. Other diseases that can cause cold feet symptoms include diabetes, arteriosclerosis, peripheral vascular disease, Raynaud's phenomenon, and neuropathy of any cause. In people with diabetes mellitus, chronic abnormally elevated blood and urine sugar, causes narrowing of arteries and capillaries that impair blood supply to tissues leading to cold feet symptoms.