Silver leaf jasper, so called after the silver leaf oak, a lovely ornamental tree, has a natural swirling leaf and spot pattern in black, gray and white tones with a warm hue. Combine it with smoky quartz to accentuate its forest's origin or add black and silver colors to create a sophisticated look. This gemstone is used to heighten will power and discipline. It promotes peace, quiet and centering, which make it an ideal stone for meditation.