Colombia, Color: Red, Orangey Red, Orange, Yellow, color shift to Green, Hardness: 6 6.5, Refractive index: 1.55 1.56, Density: 2.66 2.70, Chemical composition: (Na, Ca)(Si, Al)4O8, Crystal structure: triclinic, Origins: Congo, Tibet.
Canada, Pakistan
Red, Yellow, White, gray, Green, Yellow, Red, Colorless, gray, Yellow, Green, White
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, White, gray, Reddish, orange
Not Available
Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn