Oval variscite cabochon from Palazuelos (Zamora), available in two sizes: 13×9×4 mm and 11×8×4 mm. Apple green with natural white and yellow veins. Hand-cut in our lapidary workshop.
Piece Details
| Mineral |
Variscite (hydrated aluminum phosphate, AlPO₄·2H₂O) |
| Dimensions |
Size 1: 13×9×4 mm · Size 2: 11×8×4 mm |
| Shape and Back |
Freeform oval, flat back |
| Finish |
Mirror polish |
| Hardness |
3.5–5 Mohs — we recommend bezel setting for everyday rings |
| Origin |
Palazuelos de las Cuevas, Zamora, Spain |
| Treatment |
Untreated |
| Piece Type |
Available in 2 sizes (one piece per size) |
This specific piece
Both sizes come from the same block of Zamoran variscite, which ensures that the apple-green base color and veining pattern are similar between them. The white and yellowish veins are interstitial quartz and calcite—common material in the Palazuelos deposit—and create a different organic pattern in each piece.
The 4 mm thickness in both sizes is suitable for rings and pendants: enough to give visual depth to the cabochon without adding unnecessary weight. The dome's curvature is gentle, which facilitates both bezel and prong settings.
How Variscite color is formed
Variscite is a hydrated aluminum phosphate that precipitates in alteration zones of aluminum-rich rocks in the presence of phosphatic solutions. The green color comes from traces of chromium and vanadium in the crystal lattice. The Palazuelos de las Cuevas (Zamora) deposit has a history of use dating back to the Neolithic: isotopic analyses carried out by CSIC researchers have identified variscite beads from Palazuelos in megalithic funerary goods in Catalonia and Portugal, making this mineral one of the first documented materials of interregional exchange in the Iberian Peninsula.
What settings it works for
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925 sterling silver bezel rings — the oval shape and flat back are classic cabochon parameters for a ring. The small size (11–13 mm) is ideal for delicate or minimalist rings; the bezel protects the moderate hardness in daily use.
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Pendants with oval silver settings — the 13×9 mm size creates a pendant with a noticeable visual presence without being excessive; the 11×8 mm is more discreet and works well with fine chains.
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Wire wrap — the low profile and flat back facilitate perimeter wrapping with silver or copper wire.
Spanish Variscite in lapidary tradition
Variscite from Palazuelos is a material of identity: its verifiable Iberian origin, limited to a single deposit in Zamora, distinguishes it from the abundant American and Australian variscite on the global market. In crystal traditions, variscite is associated with calm, grounding, and patience—three qualities that jewelers working with it also recognize in the process: it is a stone that requires careful handling and thoughtful setting.
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 genuine Palazuelos Variscite
The green of Palazuelos is more earthy and muted than that of Utah. The veins are white or yellow (quartz/calcite), never black as in turquoise. The low hardness (3.5–5 Mohs) distinguishes it from glass or colored resin: a metal key will scratch it. Under magnification, the texture is microcrystalline and uniform, without granularity or bubbles.
Frequently Asked Questions
Has the variscite been dyed or treated?
No. The apple green color and veins are natural. No detectable treatment. Statement based on lapidary observation; the piece does not include formal gemological certification.
Which of the two sizes is better for a ring?
Both work well in a ring. The 13×9 mm size has more visual presence — suitable for a statement ring or designs where the stone is the protagonist. The 11×8 mm is more discreet and comfortable for daily wear. In both cases, we recommend a closed bezel to protect the moderate hardness of the variscite.
Are the two pieces identical?
No. Although they come from the same mineral block, each piece has its own veining pattern. The dimensions are as indicated, with a tolerance of ±0.5 mm due to being hand-cut.
Can I order only one of the two sizes?
Yes. Select the desired size in the product variant before adding to cart.
How do I care for this cabochon?
Clean with a dry microfiber cloth. No water or chemicals. Store separately from harder stones. More information: jewelry care guide.
See also: cut cabochons · complete lapidary collection.
