RUBY KYANITE SPHERE
A lovely Ruby Kyanite Sphere. A beautiful combo of two powerful healing stones and two great colours. One for the crystal healer. Fluorescent under Long Wave UV Light. Comes with small Hematite ring as stand.
Location:
Northern India.
Dimensions:
4.9cm diameter, 234g.
Corundum: Al2O3.
Ruby is the second hardest natural mineral known to mankind. Red colour in a Ruby is caused by trace amounts of the element Chromium. The best shade of red for a Ruby is Pigeon Blood Red. Ruby can be any shade of red up to almost pink.
Aluminum Silicate: Al2 SiO5.
Kyanite is a polymorph with two minerals, Andalusite and Sillimanite. Kyanite has a unique characteristic in that it has a wide variation in hardness. The hardness of Kyanite is 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to the axis.