Authentic polished Green Aragonite stone slice
Weight 175 gr
Authentic polished Green Aragonite stone slice, carefully crafted to reveal on one face the brilliance and depth of green tones while keeping the back raw in its natural state, extracted in Spain, placed on a clear acrylic stand for an elegant finish.
| CHARACTERISTICS | |
| Weight | 175 gr |
| Size | 90x75x10 mm |
| Reference | 250816662 |
| Mineral | mineral Aragonite |
| Category | Objects and fossils |
| Group | Slices |
| Country |
 Spain
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Contractual photos showing the object you will receive when ordering. the photos were taken in order to obtain the most faithful possible rendering of the object.
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| Formula CaCO3] ARAGONITE | |||
| O | Oxygen | Other no metal | 47.9% |
| Ca | Calcium | Alkaline earth metal | 40.1% |
| C | Carbon | Other no metal | 12% |
| 100% | |||
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Aragonite is a mineral of the carbonate class, specifically a calcium carbonate (CaCO3), just like calcite. Its crystal structure is orthorhombic, different from that of calcite, making it a polymorphic form of the latter. Aragonite is denser and harder than calcite. It generally appears in the form of acicular crystals, radial masses or coralloid deposits. Its color varies from white to brown, including gray, green, blue and purple. Aragonite is a common mineral in low-temperature calcite deposits, such as stalactitic concretions in caves, and is also present in the shells of many marine organisms. Because of its tendency to change to calcite over time, aragonite is rarely preserved in the geologic record.
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Shipping time
Your orders are usually shipped the day of the order and at the latest after 2 working days.
Delivery delay
Once the package is supported by the postal service, delivery times are those announced by the Post (letter followed or Colissimo followed). Parcel shipping from France.
Returns and Refund
Our refund and return policy lasts 14 days. You can read the details on the "return and delivery" page.
Payment methods
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Paypal
Visa
Mastercard
Amex
Chèque
Virement
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