Crystal Listing is for one (1) smoky quartz merkaba star- (11brownshelf-115) Stock photo - each piece will vary in color and characteristics. Measures approx.: 1" x 1" The merkaba star (also spelled merkabah) is a symbol of sacred geometry Merkabah means: Mer - light Ka- spirit or soul Bah- body Great piece to add to your collection, use in your jewelry creations, or meditation practices.  Smoky quartz is considered a very protective and grounding stone. It is excellent for elevating moods, overcoming negative emotions and depression. It is referred To as a “stone of serenity”. It helps to transform negative energy into positive, and aids with building inner strength.