Front view of deep blue-green dioptase crystals with tan-brown matrix on a black display base

Dioptase Crystal Group on Matrix – Shaba, Zaire

$65.00
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Front view of deep blue-green dioptase crystals with tan-brown matrix on a black display base
  • Front view of deep blue-green dioptase crystals with tan-brown matrix on a black display base
  • Dioptase crystal specimen presented beneath a clear display cover on a black base
  • Side view showing the thick blue-green dioptase crystals and narrow brown matrix edge
  • Back view of the specimen showing textured ochre-brown matrix between green dioptase crystals
  • Opposite side view of a broad dark green dioptase crystal with brown matrix along the edge
  • Front view of deep blue-green dioptase crystals with tan-brown matrix on a black display base
  • Dioptase crystal specimen presented beneath a clear display cover on a black base
  • Side view showing the thick blue-green dioptase crystals and narrow brown matrix edge
  • Back view of the specimen showing textured ochre-brown matrix between green dioptase crystals
  • Opposite side view of a broad dark green dioptase crystal with brown matrix along the edge
Dioptase Crystal Group on Matrix – Shaba, Zaire

Dioptase Crystal Group on Matrix – Shaba, Zaire

$65.00

About This Specimen

This dioptase specimen from Shaba, Zaire features a compact group of unusually prominent blue-green to deep emerald-green crystals on contrasting tan-brown matrix. Broad reflective faces, translucent edges, and an upright presentation give the small piece considerable visual presence.

Specimen Details

  • Mineral / Specimen Type: Dioptase mineral specimen on matrix
  • Locality: Shaba, Zaire
  • Form & Structure: Intergrown blocky to rhombohedral crystals on matrix, with natural contact and irregular edge surfaces
  • Color: Saturated blue-green to deep emerald green with tan, ochre-brown, and dark matrix
  • Rarity: Uncommon as a collector mineral; well-defined crystals are especially sought after
  • Mohs Hardness: 5
  • Luster: Vitreous
  • Chemical Formula: Cu6Si6O18·6H2O
  • Specimen Size: Toenail
  • Dimensions: 3.5 × 2.7 × 1.2 cm
  • Specimen Weight: 12.6 g (mineral only)
  • Total / Display Weight: 61.2 g

About Dioptase

Dioptase is a hydrated copper silicate recognized for its intense green to blue-green color and trigonal crystals, which can resemble emerald at first glance. It has a Mohs hardness of 5, a vitreous luster, and the chemical formula Cu6Si6O18·6H2O; despite its rich color, its perfect cleavage and brittleness make crystals best suited to careful display.

Traditional & Metaphysical Associations

In modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered intention-setting. Collectors may use it as a symbolic focus during meditation or simply enjoy its vivid green color as an uplifting display accent. 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 specimen offers bold green crystal coverage for its miniature size, with broad reflective surfaces and strong contrast against the earthy matrix. Its upright silhouette is attractive from several viewing angles and works especially well in a compact display case.

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

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