Front view of an emerald-green dioptase crystal on pale blue chrysocolla-bearing matrix mounted on a black base

Dioptase with Chrysocolla on Matrix — DR Congo

$65.00
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Front view of an emerald-green dioptase crystal on pale blue chrysocolla-bearing matrix mounted on a black base
  • Front view of an emerald-green dioptase crystal on pale blue chrysocolla-bearing matrix mounted on a black base
  • Dioptase and chrysocolla matrix specimen shown beneath its clear protective display cover
  • Side view showing the projecting green dioptase crystal and dark textured matrix
  • Rear view of the dark reddish-brown matrix with scattered pale blue chrysocolla
  • Opposite side view showing pale blue chrysocolla coating and the green dioptase crystal at the edge
  • Front view of an emerald-green dioptase crystal on pale blue chrysocolla-bearing matrix mounted on a black base
  • Dioptase and chrysocolla matrix specimen shown beneath its clear protective display cover
  • Side view showing the projecting green dioptase crystal and dark textured matrix
  • Rear view of the dark reddish-brown matrix with scattered pale blue chrysocolla
  • Opposite side view showing pale blue chrysocolla coating and the green dioptase crystal at the edge
Dioptase with Chrysocolla on Matrix — DR Congo

Dioptase with Chrysocolla on Matrix — DR Congo

$65.00

About This Specimen

This miniature specimen features a prominent emerald-green dioptase crystal group set against a rugged, chrysocolla-bearing matrix from the Democratic Republic of the Congo. Translucent green faces and glassy reflections provide a vivid focal point, while pale turquoise-blue coatings create strong color contrast across the dark host rock.

Specimen Details

  • Mineral / Specimen Type: Dioptase with chrysocolla on matrix
  • Locality: Democratic Republic of the Congo
  • Form & Structure: Modified dioptase crystals projecting from an irregular, cavity-rich matrix with chrysocolla coatings
  • Color: Saturated emerald to blue-green dioptase with pale turquoise and powder-blue chrysocolla on dark reddish-brown matrix
  • Rarity: Uncommon as an attractive crystallized collector specimen; dioptase is especially sought after for its intense green color
  • Mohs Hardness: Dioptase 5; chrysocolla approximately 2.5–3.5 and variable
  • Luster: Vitreous dioptase with dull to locally waxy chrysocolla
  • Chemical Formula: Dioptase: Cu₆Si₆O₁₈·6H₂O; chrysocolla: hydrated copper aluminum silicate with variable composition, commonly written (Cu,Al)₂H₂Si₂O₅(OH)₄·nH₂O
  • Specimen Size: Miniature
  • Dimensions: 3.6 × 3.2 × 4.2 cm
  • Specimen Weight: 25.9 g (mineral only)
  • Total / Display Weight: 74.3 g

About Dioptase

Dioptase is a trigonal hydrated copper silicate prized by collectors for its saturated emerald-green color and vitreous, often translucent crystals. With a Mohs hardness of 5 and the formula Cu₆Si₆O₁₈·6H₂O, it is relatively brittle and should be handled carefully; chrysocolla is a softer, compositionally variable copper silicate commonly recognized by its blue to blue-green coloration.

Traditional & Metaphysical Associations

In crystal traditions, dioptase is associated with compassion, emotional renewal, and heart-centered intention, while chrysocolla is linked symbolically with calm communication and reflection. These associations may be incorporated into meditation, personal rituals, or meaningful mineral displays. Metaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.

Why This Specimen?

The vivid green crystal group stands out sharply against the pale blue chrysocolla and earthy, textured matrix. Its upright mounted presentation and compact miniature size make the colorful focal crystal easy to appreciate from several angles.

Exact specimen pictured. You will receive the exact specimen shown in the photographs.

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