Aventurine
Aventurine is a gemstone with the chemical formula SiO2. It has a Mohs hardness of 6.5-7 and vitreous luster.
Aventurine properties
| Type | Gemstone |
|---|---|
| Chemical formula | SiO2 |
| Mohs hardness | 6.5-7 |
| Luster | Vitreous |
| Typical colors | Green, blue, orange, brown, and gray |
| Formation | Aventurine is a type of microcrystalline quartz with inclusions of minerals like mica or hematite. |
| Rarity | 5 / 10 |
Mohs hardness 6.5–7 — hard
1 · Talc5 · Apatite10 · Diamond
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