Tumbled lapis lazuli from Afghanistan, 25-34 mm, with the characteristic ultramarine blue of Sar-e-Sang flecked with native golden pyrite and white calcite veins. Each piece varies in pyrite distribution and blue intensity.
Piece details
| Mineral |
Lapis Lazuli (polymineralic rock: lazurite, pyrite, calcite) |
| Dimensions |
25-34 mm, approx. weight 17-25 g |
| Shape |
Tumbled |
| Finish |
Semi-polished |
| Hardness |
5-6 Mohs (dominant lazurite) |
| Origin |
Afghanistan — Sar-e-Sang basin, Badakhshan |
| Treatment |
Untreated |
| Piece type |
Individual selection; natural variation in color and pyrite |
This specific piece
Sar-e-Sang lapis lazuli has a higher lazurite concentration than other deposits, resulting in a deeper, more uniform blue. Pyrite appears as scattered golden flecks — the higher the proportion, the more intense the contrast. The white calcite veins are co-genetic and natural: in gemological tradition, they are the hallmark of genuine lapis lazuli versus imitations.
The tumbled finish leaves the surface semi-textured, ideal for collection or as a color reference in jewelry projects before choosing the cut shape.
What setting it works for
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Bezel setting (925 silver) — With a hardness of 5-6 Mohs, we recommend a closed bezel setting to protect the natural edges of the tumbled stone.
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Wire wrap — The irregular profile of the tumbled stone adds character to the piece wrapped in silver or copper wire.
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Lapidary collection — Mineralogical reference for the Badakhshan variety.
Lapis lazuli in lapidary tradition
The Sar-e-Sang mines have been in operation for over six thousand years. The ultramarine blue extracted from ground lapis lazuli was the most valuable pigment in Europe during the Renaissance — Michelangelo reserved it for the Virgin's robes. In crystal tradition, lapis lazuli is associated with wisdom and honest communication: the stone of those who speak their mind with clarity and conviction.
The symbolic properties attributed to minerals belong to cultural and historical traditions. They are shared for educational purposes, not as medical advice.
How to recognize genuine lapis lazuli
Authentic lapis lazuli always has visible pyrite under magnification (golden metallic flecks, never glitter), white calcite veins, and high tactile density. Dyed blue jasper has uniform color without pyrite. Sodalite has a grayer blue with more white veins. Azurite has a vitreous luster and visible crystalline structure on the edges.
Frequently asked questions
Where does this lapis lazuli come from?
From the Sar-e-Sang deposit (Badakhshan, Afghanistan), the most historically recognized deposit. No detectable treatment; the statement is based on lapidary observation, the piece does not include formal gemological certification.
Is it suitable for a ring setting?
With a hardness of 5-6 Mohs, we recommend a pendant or earrings in a closed bezel. In a ring, it would be vulnerable to scratches with daily wear.
Is it color treated?
No. The blue is natural to lazurite; no dyes or resins. Pyrite and calcite are minerals present in the original deposit.
Are all pieces the same?
No. They are natural tumbled stones with individual variation in blue intensity, pyrite proportion, and calcite veins. Dimensions 25-34 mm with a tolerance of ±0.5 mm.
How do you care for it?
Avoid prolonged water exposure and chemicals — lapis lazuli is porous and can absorb oils and soaps. See care guide.
See also: all tumbled stones · all stones.
