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Group of colorless calcite crystals covered by a second generation of flaky-looking, opaque white crystals. The crystals are intergrown with botryoidal groups of todorokite and other manganese oxides in a goethite matrix. This type of flaky and opaque crystallization is characteristic only of this mine, Mina Manolita (Minas Viejas), Sierra del Puntal, Cartagena, Murcia, Spain.
| Shipping Weight | 0,450 kg |
|---|---|
| Dimensions | 9,9 × 8,6 × 5,4 cm |
| Locality | Manolita Mine, Cartagena, Murcia, Spain |
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| Mineral Species | Calcite |
|---|---|
| Formula | CaCO₃ |
| Crystal System | Trigonal |
| Family | Carbonate |
| Hardness | 3 |
| Mineral Species | Todorokite |
|---|---|
| Formula | (Na,Ca,K,Ba,Sr)₁-x(Mn,Mn,Mg,Al)₆O₁₂·₃-₄H₂O |
| Crystal System | Monoclinic |
| Family | Oxide |
| Hardness | 1.5 |
Shipping Rates (EUR)
Domestic (Spain)
0–0.49 kg: 5
0.5–1 kg: 7.5
1–2 kg: 8
+ per kg over 2 kg: 1
Europe
0–0.49 kg: 25
0.5–1 kg: 28
1–2 kg: 38
+ per kg over 2 kg: 8
USA
0–0.49 kg: 25
0.5–1 kg: 32
1–2 kg: 38
+ per kg over 2 kg: 10
UK
0–0.49 kg: 25
0.5–1 kg: 28
1–2 kg: 38
+ per kg over 2 kg: 8
Rest of world
0–0.49 kg: 26
0.5–1 kg: 32
1–2 kg: 39
+ per kg over 2 kg: 10
Refund Policy
Auction items may be returned only under the following conditions:
Important clarification:
Minor variations in color tone due to lighting or screen differences do not qualify as a valid return reason.
Significant discrepancies in appearance, size, or condition do qualify.
Cancellation / Return / Exchange Policy
Refunds may be issued only if one of the following applies:
Refunds are issued using the original payment method whenever possible.
