legacy.mineralbids.com - Mineral Auctions & Marketplace
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This mineral specimen comes from the Begega gold mine in which we can observe crystallizations of copper and cuprite with octahedral, arborescent and tabular morphology stacked on a matrix. A beautiful and interesting piece with native copper tree shapes on the matrix.
| Shipping Weight | 0,150 kg |
|---|---|
| Dimensions | 6,9 × 4,9 × 2,4 cm |
| Specimen Type | Mineral Specimen |
| Specimen Weight | 0.069 |
| Special Characteristics | Classic Locality, On Matrix |
| Locality | Boinas, Belmonte de Miranda, Asturias, Spain |
| Bidder | Bid amount | Bid time |
| B******1 | 8,00 € | 2026-05-25 07:01:33 |
| Start auction | 8,00 € | — |
| Mineral Species | Copper |
|---|---|
| Formula | Cu |
| Crystal System | Cubic |
| Family | Native_element |
| Hardness | 2.5-3 |
| Mineral Species | Cuprite |
|---|---|
| Formula | Cu₂O |
| Crystal System | Cubic |
| Family | Oxide |
| Hardness | 3.5-4 |
| Mineral Species | Native Copper |
|---|---|
| Formula | Cu |
| Crystal System | Cubic |
| Family | Native_element |
| Hardness | 2.5-3 |
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