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.
A lot of us have cold hands or feet and simply put up with it. 1  For some people it can be a serious problem â especially if they get very cold. Some people wear mittens and heavy socks all year round, even in warm weather, indoors and out. Their hands and feet are always cold. A number of things cause this, such as: 1  Poor circulation due to coronary heart disease. 2  Raynaud's disease (disorder that affects the flow of blood to the fingers and sometimes to the toes) 3  Frostbite. 4  Working with vibrating equipment (like a jackhammer) 5  A side-effect of taking certain medications.