Lot of 3 amazonite tumbled stones in natural blue-green, with the characteristic white veins typical of microcline feldspar. Each piece varies in color intensity and vein distribution; approximate measurements 40-55 mm. Selected lapidary stock.
Lot Details
| Mineral |
Amazonite (microcline, variety of potassium feldspar) |
| Contents |
3 tumbled stones per order |
| Dimensions |
Approx. 40-55 mm (natural variation between pieces) |
| Shape |
Tumbled |
| Finish |
Semi-polished |
| Hardness |
6-6.5 Mohs |
| Origin |
Material acquired from a wholesale lapidary market |
| Treatment |
No treatment |
This specific piece
The blue-green color of amazonite comes from traces of lead and water trapped in the feldspar's crystal lattice. The intensity varies from bright turquoise to medium green with gray, and no two pieces are identical. The white veins are cogenetic albite feldspar — they are not impurities but the natural signature of the species.
In tumbled form, amazonite displays its nuances without the homogenization of workshop polishing. Ideal for those who want to see the mineral as it is before choosing how to mount it.
What setting it works for
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Bezel setting (925 silver or other precious metals) — Hardness 6-6.5 Mohs: suitable for closed bezel setting. The tumbled shape gives an organic result very different from a standard cabochon.
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Wire wrap — The semi-matte surface of the tumbled stone grips silver or copper wire well; the result is a piece with an authentic mineral look.
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Collection and decoration — The blue-green complements dark minerals like tourmaline or lapis lazuli in decorative compositions.
Amazonite in lapidary tradition
Despite its name, amazonite does not come from the Amazon River — the popular denomination was established in the 19th century from Brazilian deposits that later turned out to be another variety of feldspar. The most prized deposits are in Colorado (USA), Virginia, and Russia. In crystal tradition, amazonite is associated with clear communication, confidence, and the ability to speak from serenity.
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 amazonite
Authentic amazonite has a matte blue-green color with white albite veins visible under magnification. Turquoise has greater hardness and a different structure under a microscope. Stained glass has a vitreous luster without veins and feels colder to the touch. Amazonite always has some translucency at the edges of the tumbled stone when illuminated with a flashlight.
Frequently Asked Questions
What exactly will I receive?
3 amazonite tumbled stones selected from the same lot, with natural variation in color and intensity between pieces. Dimensions approx. 40-55 mm with ±0.5 mm tolerance as they are natural pieces.
Are they treated?
No detectable treatment. The blue-green color is natural to microcline. The statement is based on lapidary observation; it does not include formal gemological certification.
Is it suitable for ring settings?
With 6-6.5 Mohs, it is possible; we recommend a pendant or earrings in a closed bezel for daily use. For rings, avoid direct impacts.
Are all 3 pieces the same size?
Similar, but not identical — they are natural tumbled stones, not industrially calibrated. Estimated variation ±3-5 mm between pieces from the same lot.
How to care for it?
No detergents or acids. Clean with a dry or slightly damp cloth. See care guide.
See also: all tumbled stones.
