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Canyonite Sky 47ct Collector Grade Gemstone

$470.00

Canyonite Sky Cabochons are Raman Spectroscopy Verified and represent one of the rarest lapidary materials ever documented. Each cabochon is cut from a singular mineral matrix in which Papagoite, Ajoite, and Shattuckite naturally coexist—a combination already considered exceptional on its own. What elevates Canyonite Sky into a class entirely its own is the matrix itself.

Unlike typical silica hosts, Canyonite Sky formed within a chalcedony structure caught mid-transition, recrystallizing toward quartz but never completing the process. This arrested transformation resulted in a microcrystalline architecture that is neither true chalcedony nor quartz, but a geological state rarely — if ever — preserved in nature.

Extensive comparisons against global mineralogical references, including Mindat.org, RRUFF, and other academic collections, reveal no documented parallel material exhibiting this exact mineral assemblage within an unfinished chalcedony-to-quartz matrix.

One-of-a-kind and permanently finite

Professionally cut to showcase depth, translucency, and internal mineral landscapes

Ideal for museum-grade jewelry, archival collections, and elite lapidary work

Single-Deposit Provenance-This material comes from a non-repeatable discovery. Once exhausted, no additional material of this type is expected.

Canyonite Sky Cabochons are not simply gemstones — they are documented geological anomalies rendered wearable.

Product Details

Product Information

Carat weight
47.0
Grade
CS5
Length
28 mm
Thickness
5 mm
Width
25 mm
Description tag
Canyonite Sky 47ct square cabochon with vivid Papagoite and Ajoite inclusions — a rare Arizona collector gemstone for artisan jewelers.

Canyonite Sky Laboratory Point System

Attribute Description Scoring Range
Mineral Inclusions Density, definition, and quality of copper-silicate inclusions (Papagoite, Ajoite, Shattuckite, Chrysocolla, etc.) 0–10 points
Color in Inclusions Hue strength, saturation, and contrast of blue, teal, or sky tones within inclusion zones under full-spectrum light. 0–10 points
Translucency Degree of light transmission and internal illumination through the chalcedony matrix. 0–10 points

Scoring and Grade Assignment

Grade Total Points Quality Classification Description
CS5 27–30 Museum Grade Exceptional inclusions, vivid celestial coloration, and luminous translucency. Near-perfect matrix harmony.
CS4 23–26 Collector Grade Strong inclusions, vibrant color saturation, balanced translucency, and excellent structural coherence.
CS3 18–22 Gem Grade Visible inclusions, moderate color intensity, sub-translucent glow; minor irregularities accepted.
CS2 13–17 Holistic Grade Soft inclusions, muted sky coloration, limited translucency; grounding and stable.
CS1 0–12 Foundational Grade Minimal inclusions or color; fully opaque; raw elemental matrix suitable for study or lapidary work.

Attribute Breakdown

1. Mineral Inclusions (0–10 pts)
Score Criteria
9–10Abundant, sharply defined, rare mineral inclusions
7–8Strong inclusions, well-dispersed with visible copper-silicate structures
5–6Moderate inclusions, partial visibility under magnification
3–4Sparse inclusions, faint presence of copper minerals
0–2Indistinct, minimal inclusions or matrix dominant
2. Color in Inclusions (0–10 pts)
Score Criteria
9–10Exceptional vibrancy — vivid electric blues or teals with high contrast
7–8Strong color intensity, distinct hue with balanced tone
5–6Moderate saturation, balanced but less vivid
3–4Faint or patchy coloration, low contrast
0–2Minimal or absent color expression
3. Translucency (0–10 pts)
Score Criteria
9–10Superior translucency to semi-transparency; radiant internal illumination
7–8Moderate translucency; soft internal glow
5–6Sub-translucent; partial light penetration visible in zones
3–4Mostly opaque; limited translucency near edges
0–2Fully opaque; no internal light transmission

Canyonite mineral inclusions are confirmed through Raman and XRD analyses to verify mineral identity and structural phases wherever inclusion analysis is possible.