Astrophyllite – Natural Stone for Jewelry

Number of products : 88

Astrophyllite is a rare natural mineral appreciated for its striking golden star-like crystal patterns and metallic reflections. Every stone displays a unique arrangement of crystals, making it an excellent choice for exclusive jewelry and collector-quality gemstone projects.

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Astrophyllite cabochon 17x9 mm no 88
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Astrophyllite cabochon 19x16 mm no 86
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Astrophyllite cabochon 20x17 mm no 85
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Astrophyllite cabochon 21x13 mm no 87
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Astrophyllite cabochon 21x19 mm no 77
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Astrophyllite cabochon 21x20 mm no 64
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Astrophyllite cabochon 22x21 mm no 47
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Astrophyllite cabochon 22x21 mm no 55
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Astrophyllite cabochon 24x22 mm no 15
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Astrophyllite cabochon 25x19 mm no 81
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Astrophyllite cabochon 26x15 mm no 84
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Astrophyllite cabochon 26x17 mm no 80
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Astrophyllite cabochon 26x19 mm no 54
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Astrophyllite cabochon 26x20 mm no 48
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Astrophyllite cabochon 26x20 mm no 68
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Astrophyllite cabochon 27x13 mm no 83
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Astrophyllite cabochon 27x17 mm no 7
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Astrophyllite cabochon 27x18 mm no 71
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Astrophyllite cabochon 27x18 mm no 79
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Astrophyllite cabochon 27x20 mm no 51
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Astrophyllite cabochon 27x21 mm no 57
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Astrophyllite cabochon 27x26 mm no 12
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Astrophyllite cabochon 28x15 mm no 75
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Astrophyllite cabochon 28x17 mm no 70
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Astrophyllite cabochon 28x18 mm no 72
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Astrophyllite cabochon 28x19 mm no 69
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Astrophyllite cabochon 28x25 mm no 4
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Astrophyllite cabochon 28x27 mm no 25
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Astrophyllite cabochon 29x17 mm no 32
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Astrophyllite cabochon 29x17 mm no 74
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Astrophyllite cabochon 29x17 mm no 78
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Astrophyllite cabochon 29x18 mm no 23
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Astrophyllite cabochon 29x18 mm no 33
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Astrophyllite cabochon 29x18 mm no 66
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Astrophyllite cabochon 29x18 mm no 67
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Astrophyllite cabochon 29x18 mm no 82
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Astrophyllite cabochon 29x21 mm no 76
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Astrophyllite cabochon 29x23 mm no 21
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Astrophyllite cabochon 29x24 mm no 50
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Astrophyllite cabochon 30x17 mm no 58
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Astrophyllite cabochon 30x18 mm no 73
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Astrophyllite cabochon 30x19 mm no 46
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Astrophyllite cabochon 30x20 mm no 59
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Astrophyllite cabochon 30x20 mm no 65
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Astrophyllite cabochon 30x21 mm no 61
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Astrophyllite cabochon 31x19 mm no 52
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Astrophyllite cabochon 31x19 mm no 60
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Astrophyllite cabochon 31x20 mm no 45
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Astrophyllite cabochon 31x21 mm no 31
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Astrophyllite cabochon 31x22 mm no 20
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Astrophyllite cabochon 31x23 mm no 43
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Astrophyllite cabochon 32x18 mm no 40
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Astrophyllite cabochon 32x21 mm no 3
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Astrophyllite cabochon 32x22 mm no 17
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Astrophyllite cabochon 33x18 mm no 34
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Astrophyllite cabochon 33x19 mm no 62
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Astrophyllite cabochon 33x22 mm no 35
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Astrophyllite cabochon 33x23 mm no 8
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Astrophyllite cabochon 33x24 mm no 11
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Astrophyllite cabochon 33x24 mm no 28
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What is astrophyllite?

Astrophyllite is a complex titanium-iron silicate belonging to the astrophyllite mineral group. Its name originates from the Greek words astron ("star") and phyllon ("leaf"), referring to its characteristic radiating crystal habit.

K2Na(Fe2+,Mn)7Ti2Si8O26(OH)4F

It crystallizes in the triclinic crystal system and exhibits vitreous to pearly luster with perfect cleavage. The mineral commonly occurs within alkaline igneous rocks and nepheline syenites.

Appearance and optical properties

Astrophyllite is famous for its spectacular bronze, golden and copper-colored crystal aggregates radiating across a dark matrix. When polished, these crystal structures create remarkable reflective effects that make each gemstone completely unique.

Sources of astrophyllite

The finest gem-quality astrophyllite is mined primarily in:

  • Kola Peninsula (Russia)
  • Norway
  • Greenland
  • Canada
  • United States

Material from the Kola Peninsula is considered among the highest quality due to its pronounced golden crystal formations and excellent polishability.

Astrophyllite in jewelry

Because of its distinctive crystal structure, astrophyllite is primarily fashioned into cabochons rather than faceted gemstones. It is commonly used for pendants, artisan jewelry, collector gemstones and decorative mineral pieces where its natural radiating patterns can be fully appreciated.

Why choose astrophyllite?

Astrophyllite combines rarity, natural beauty and unmistakable appearance. Every gemstone features unique golden starburst inclusions that cannot be replicated, making it highly valued by collectors, jewelry designers and enthusiasts seeking uncommon natural minerals.