Triangular variscite cabochon from Palazuelos de las Cuevas (Zamora, Spain), 10 × 6 × 3 mm. Apple green with fine brown and yellow veins inherited from the original slate matrix. Hand-cut in our lapidary workshop; polished flat back suitable for direct bezel setting in silver.
Item Details
| Mineral |
Variscite (hydrated aluminum phosphate, green variety) |
| Origin |
Palazuelos de las Cuevas, Zamora (Spain) |
| Color |
Apple green with fine brown and yellow veins |
| Dimensions |
10 × 6 × 3 mm |
| Shape and Back |
Triangle with softened vertices, polished flat back |
| Finish |
Mirror polish |
| Hardness |
3.5–4.5 Mohs — closed bezel setting recommended |
| Treatment |
Untreated. Green color from native iron traces in the phosphate |
| Item Type |
Unique piece — hand-cut |
This specific piece
The triangular silhouette with softened vertices provides a less common geometric gesture in jewelry lapidary than the classic oval or teardrop. It works particularly well in contemporary compositions that seek a striking shape without resorting to large stones. The contained dimensions (10 × 6 × 3 mm) make it ideal for discreet pieces: individual earrings, small pendants, or minimalist rings.
The apple green remains even on the surface with fine brown and yellow veins crossing the piece diagonally. The mirror polish enhances the tone without altering it. The flat back was calibrated to sit cleanly on a triangular base; the setter can construct the bezel while respecting the three softened vertices without needing to modify the original silhouette.
How Palazuelos variscite is formed
Variscite precipitates in Paleozoic slates when phosphate-rich solutions react with the aluminum in the substrate. The green comes from traces of iron in the phosphate's crystal lattice; the brown and yellow veins are remnants of the original matrix—slate, iron oxides, kaolinite—trapped during crystallization. The exact distribution of the matrix in each cut section is unique, which is why each cabochon has its own pattern.
What mounting it works for
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Closed bezel setting (925 silver or other precious metals) — recommended due to 3.5–4.5 Mohs hardness; softened vertices fit into bezels constructed to respect the triangular geometry
-
Minimalist earrings — the 10 × 6 mm format adds character without bulk; especially suitable for individual earrings or pairs with other geometric pieces
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Small pendants — singular silhouette for pieces focused on geometry rather than volume
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Discreet statement rings — full bezel setting; ideal for small rings for occasional wear (not recommended for continuous daily wear due to moderate hardness)
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Wire wrap — alternative for those working with wire wrapping; thin wire gauge 0.6–0.8 mm respecting the three vertices
Iberian variscite in lapidary tradition
Variscite is one of the minerals with the oldest Iberian ornamental tradition: variscite beads and pendants have been recovered from megalithic tombs of the 4th and 3rd millennia BCE, with particular density in the Iberian northwest and in Catalonia (Neolithic mine of Can Tintorer, Gavà). Palazuelos de las Cuevas, in Zamora, is a historic Iberian locality where the mineral is associated with Paleozoic slates. The name "variscite" was coined in 1837 by August Breithaupt, from "Variscia" (the Latin name for German Vogtland, where the species was first described).
The symbolic properties attributed to minerals belong to cultural and historical traditions. They are shared for educational purposes, not as medical advice or a substitute for professional care.
How to recognize Palazuelos variscite
Authentic variscite exhibits a waxy to vitreous luster, partial translucency when backlit, and fine matrix veins (brown, yellow, white) running across the surface in irregular patterns. Under a 10x loupe, the texture is compact microcrystalline with no internal bubbles (ruling out glass or resin). The steel knife test distinguishes it from turquoise: variscite scratches (Mohs 3.5–4.5); turquoise, with which it is confused by color, resists better (Mohs 5–6).
Frequently Asked Questions
Why is the triangular shape less common?
Oval, round, and teardrop shapes are dominant in jewelry lapidary because they fit standard pre-formed bezels. The triangle requires custom bezel construction and softening the vertices during cutting — which is why it appears less. The advantage: it stands out as a unique piece in the composition.
Is it suitable for a ring?
As a discreet ring for occasional wear with a full closed bezel setting, yes. The 3.5–4.5 Mohs hardness means continuous daily wear is not recommended. As a pendant or earring, it holds up without issue.
Is it treated or dyed?
No detectable treatment. The green comes from native iron traces in the phosphate, and the veins are remnants of the original matrix. Statement based on lapidary observation; no formal gemological certification.
Is there another identical triangular piece?
No. Each cabochon is cut from a different fragment. The triangular shape with softened vertices is reproducible in its proportions, but the exact pattern of brown and yellow veins in the green is unique to this piece.
Is it turquoise?
No. Variscite is an aluminum phosphate (without copper), distinct from turquoise (copper and aluminum phosphate). Both are green phosphates that are visually confused; variscite is softer (3.5–4.5 Mohs versus 5–6 for turquoise) and the hue tends towards a fresh apple green.
How should it be cared for?
Clean with a soft dry cloth or one slightly dampened with water. Avoid perfumes, cosmetics, cleaning products, and continuous direct UV light. Store separately from harder stones. More in the jewelry care guide.
More about variscite: properties, meaning, and uses. See also: all cabochons · silver earrings.
