Not Available, Southern and central Africa
Southern and central Africa
Blue
Yellow, Blue, Colorless, Yellow, White
Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn
Not Available
Not Available
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle