Metaphysical Properties- Stibnite is a wonderful crystal to enhance psychic knowing, guidance and direction. Brings us information about the soul, soul structure and spiritual realities.  It stimulates mental understanding of the animal, plant and mineral kingdoms, allows us to communicate on a higher level.  Good for those who are in relationships, allows a greater understanding of partnerships and how to improve them.  On the physical level, Stibnite is used to treat disorders of the stomach and to relieve muscle stiffness.  7th chakra.
 
Numerology- Vibrates to the number 8.  Abundance and personal power.
 
Gemological Properties- Stibnite offers a chemical composition of Sb2S3.  From the Greek, stimmi or stibi, "antimony".  The color is a light to dark lead-gray and very brilliant.  The hardness is a 2 on the Moe's Scale of Hardness.  The specific gravity is very heavy at 4.63.  This mineral can be brittle, so handle with care.  The sources are Spain, China, Italy, Japan and the USA.