| AGATEGEODE |
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| Name | Agate |
| Formula | SiO2 |
| Hardness (Mohs) | 6.5-7.5 |
| Density | 2.50-2.70 |
| Crystal System | Trigonal |
| Colour | White, grey, green, red, black, brown, yellow |
| Lustre | Vitreous, silky lustre |
| Overall size of mineral specimen | Geode dimensions are 25 x 27 millimetres |
| Location | Brasil |
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