Kidney Stones Black In Color. If the stone consists of magnesium and calcium then it may appear light yellow in color. The colors of the stones are influenced by the type of material the stone is made of.
Black kidney stones are generally common. They are more likely to be made up of oxalate or might be struvite stones. Most stones are yellow or brown but they can also.
Kidney stones vary in hue.
The color of kidney stones depends upon their composition. Most stones are yellow or brown but they can also appear tan gold or black. Jul 27 2017 the color of a kidney stones also varies. Enter the shape color or imprint of your prescription or otc drug.