Mirah atau Ruby

 

 

Stone name	RUBY
Major Sources	Afghanistan, Burma, Cambodia, India, Kenya, Madagascar, Mozambique, Sri Lanka, Tajikistan, Tanzania, Thailand & Vietnam
Colors Found	Red
Family	Corundum: Al2O3
Hardness	9
Refractive Index	1.76–1.78; Uniaxial (–)
Specific Gravity	3.97–4.05
Crystal System	Trigonal
Enhancements	May be enhanced

Anda Penggemar batu permata, miliki batu permata Ruby ini, disamping warnanya yang bagus juga melambangkan keberanian.