Perovskite stone is found in "Russia" / "Italy" / "Germany" / "Brazil" / "Colombia" and "Canada",
It is characterized by physical and chemical properties, including:
Physical properties
- The shape is false cubic
- The group igneous rocks / oxides
- Scratching is colorless / gray
- Hardness 5.5
- Color is black / brown / yellow / orange
- Not radioactive
- Transparent to opaque
- Sparkle metallic / diamond
Chemical properties
- Refractive index 2.3 / 2.34
- Density 4
- Pseudo-cubic / triple / hexagonal crystal system
- The chemical formula is calcium oxide