Southern and central Africa
Not Available, Southern and central Africa
Greenish, Blue, Colorless, Green, Yellow
Blue
Not Available
Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn, Leo, Gemini, Capricorn
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Not Available