Astrophyllite – Natural Stone for Jewelry

Number of products : 86

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 19x16 mm no 86
Astrophyllite cabochon 20x17 mm no 85
Astrophyllite cabochon 21x13 mm no 87
Astrophyllite cabochon 21x19 mm no 77
Astrophyllite cabochon 21x20 mm no 64
Astrophyllite cabochon 22x21 mm no 47
Astrophyllite cabochon 22x21 mm no 55
Astrophyllite cabochon 24x22 mm no 15
Astrophyllite cabochon 25x19 mm no 81
Astrophyllite cabochon 26x15 mm no 84
Astrophyllite cabochon 26x17 mm no 80
Astrophyllite cabochon 26x19 mm no 54
Astrophyllite cabochon 26x20 mm no 48
Astrophyllite cabochon 26x20 mm no 68
Astrophyllite cabochon 27x13 mm no 83
Astrophyllite cabochon 27x17 mm no 7
Astrophyllite cabochon 27x18 mm no 71
Astrophyllite cabochon 27x18 mm no 79
Astrophyllite cabochon 27x20 mm no 51
Astrophyllite cabochon 27x21 mm no 57
Astrophyllite cabochon 27x26 mm no 12
Astrophyllite cabochon 28x15 mm no 75
Astrophyllite cabochon 28x17 mm no 70
Astrophyllite cabochon 28x18 mm no 72
Astrophyllite cabochon 28x19 mm no 69
Astrophyllite cabochon 28x25 mm no 4
Astrophyllite cabochon 28x27 mm no 25
Astrophyllite cabochon 29x17 mm no 32
Astrophyllite cabochon 29x17 mm no 74
Astrophyllite cabochon 29x17 mm no 78
Astrophyllite cabochon 29x18 mm no 23
Astrophyllite cabochon 29x18 mm no 33
Astrophyllite cabochon 29x18 mm no 66
Astrophyllite cabochon 29x18 mm no 82
Astrophyllite cabochon 29x21 mm no 76
Astrophyllite cabochon 29x23 mm no 21
Astrophyllite cabochon 29x24 mm no 50
Astrophyllite cabochon 30x17 mm no 58
Astrophyllite cabochon 30x18 mm no 73
Astrophyllite cabochon 30x19 mm no 46
Astrophyllite cabochon 30x20 mm no 59
Astrophyllite cabochon 30x20 mm no 65
Astrophyllite cabochon 30x21 mm no 61
Astrophyllite cabochon 31x19 mm no 52
Astrophyllite cabochon 31x19 mm no 60
Astrophyllite cabochon 31x20 mm no 45
Astrophyllite cabochon 31x21 mm no 31
Astrophyllite cabochon 31x22 mm no 20
Astrophyllite cabochon 31x23 mm no 43
Astrophyllite cabochon 32x18 mm no 40
Astrophyllite cabochon 32x21 mm no 3
Astrophyllite cabochon 32x22 mm no 17
Astrophyllite cabochon 33x18 mm no 34
Astrophyllite cabochon 33x19 mm no 62
Astrophyllite cabochon 33x22 mm no 35
Astrophyllite cabochon 33x23 mm no 8
Astrophyllite cabochon 33x24 mm no 11
Astrophyllite cabochon 33x24 mm no 28
Astrophyllite cabochon 34x16 mm no 63
Astrophyllite cabochon 34x18 mm no 38

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.