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Malpaso Quarry, Dumesnil, Córdoba, Argentina

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Calcite : CaCO3, Smithsonite (Var: Cuprian Smithsonite) : (Zn,Cu)CO3

Malpaso Quarry, Dumesnil, Córdoba, Argentina

Calcite crystal covered by Smithsonite (Var: Cuprian Smithsonite). 3 x 2 cm.
 © Marcelo O. OlsinaPhoto ID: 32314    View Count: 742

Calcite : CaCO3

Malpaso Quarry, Dumesnil, Córdoba, Argentina

Size: 11.7 x 3.5 x 2.7 cm.
 © JCLodovichiPhoto ID: 58155    View Count: 590

Dioptase : Cu6(Si6O18)·6H2O

Malpaso Quarry, Dumesnil, Córdoba, Argentina

The image is 3.5 mm wide. Photo & collection: D. Schläfli
 © 2001 D. SchläfliPhoto ID: 1686    View Count: 1130

Dioptase : Cu6(Si6O18)·6H2O

Malpaso Quarry, Dumesnil, Córdoba, Argentina

Size: 8.0 x 5.0 x 3.0 cm. Size of the largest crystal: 0.5 cm.
 © JCLodovichiPhoto ID: 53249    View Count: 451

Dioptase : Cu6(Si6O18)·6H2O

Malpaso Quarry, Dumesnil, Córdoba, Argentina

6x4 cm
 © Alfonso RodriguezPhoto ID: 66175    View Count: 299

Multiple photos availableDioptase : Cu6(Si6O18)·6H2O, Calcite : CaCO3

Malpaso Quarry, Dumesnil, Córdoba, Argentina

Two Dioptase crystals, the biggest terminated, of 6 and 5 mm on Calcite matrix. Photo & Collection Chinellato Matteo. Canon 20D + Canon 100mm macro + Kenko macro tubes
 © Chinellato MatteoPhoto ID: 88207    View Count: 254

Dioptase : Cu6(Si6O18)·6H2O

Malpaso Quarry, Dumesnil, Córdoba, Argentina

4x2´3 cm
 © Alfonso RodriguezPhoto ID: 66174    View Count: 255

Multiple photos availableDioptase : Cu6(Si6O18)·6H2O, Calcite : CaCO3

Malpaso Quarry, Dumesnil, Córdoba, Argentina

3.2 x 2.5 x 2.2 cm. Emerald-green, gemmy dioptase crystals to 1.1 cm are aesthetically set on calcite matrix on this showy and excellent specimen from an UNCOMMON dioptase locality - the Malpaso Quarry, Cordoba, Argentina. Ex. Dave and Emily Stoudt Collection. Dave worked and lived in Buenos Aires. Seldom on the market.
 © Rob LavinskyPhoto ID: 158537    View Count: 134

Multiple photos availableDioptase : Cu6(Si6O18)·6H2O, Calcite : CaCO3

Malpaso Quarry, Dumesnil, Córdoba, Argentina

Size: 5.0 x 4.6 x 3.8 cm. Longest crystal: 2.0 mm.
 © JCLodovichiPhoto ID: 58307    View Count: 386

Dioptase : Cu6(Si6O18)·6H2O, Calcite : CaCO3

Malpaso Quarry, Dumesnil, Córdoba, Argentina

Dioptase crystals with 5 mm.
Photo ID: 48016    View Count: 332
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