Dendrites are inclusions within the stone formed by metallic oxides such as iron or magnesium that form fractal-like inclusions. This particular stone has a stripe like pattern set in a sterling silver claw setting.
Ring can be size up one have size
Lodolite Size 6
Lodolite in sterling silver size 6
Unicorn Horn Pendant
Measures about 2 inches on a 20 inch sterling chain