Black Agate is known for protection, stability and strenght. In general agates are said to be a powerful emotional healer and believed to discern truth. It's said to have calming influence, improe perception, concentration, memory, encourage honest, and to protect you from bad dreams and danger. For additiona information see Agates
Zodiac: Gemini, Taurus, Virgo, Libra and Capricorn.
Birthstones: Gemeni and Capricorn
Anniversary Stone: 12th year (alternative to Jade
) 14th year (alternative to Opal)