Mineral - Dragon's Blood Jasper

Name Dragon's Blood Jasper
Class Silicates
Category Sedimentary rock (Jasper)
Crystal system Trigonal
Chemical composition Silicon dioxide (SiO₂) with inclusions of piemontite (red) and epidote (green)
Hardness (Mohs scale) 6.5 to 7
Transparency Opaque
Geographical origin Mainly Australia