CEYLONMINE-Brown Quartz Japa Mala Gemstone Positive Effect for Unisex (Buy 2 Get 1)

Brown quartz is a color-variety of crystalline quartz. It ranges from a light yellowish brown to a brown thatis so dark that it appears tobe black. Less-desirable specimens have a grayish brown color. ... It is often found in large crystals of excellent transparency with few inclusions.