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Borosilicate mineral

Tourmaline

Tourmaline raw stone
Raw stone
Tourmaline polished bead
Polished bead

Material record

Tourmaline ranges widely in color, but often brings a denser, more grounded presence than brighter stones.

Original family
Borosilicate mineral
Browse family
Silicate Minerals
Colors
Purple, Black
Archive notes
Balance

Visual character

A broad family of crystals with a wide range of body colors, transparency, and internal texture. Beads may show clear-to-cloudy zones, color zoning, or small inclusions that change their appearance with light.

From raw to bead

Rough tourmaline can show prismatic faces, growth lines, or uneven fractures. Polishing a bead softens those surfaces and increases reflection, while color zoning and inclusions remain individual to each specimen.

Origin & geology

Tourmaline is a complex borosilicate mineral group, not one single composition. It commonly forms in granite pegmatites and metamorphic rocks. The broad name is appropriate here because Veil Loom material is not identified to a specific tourmaline species.

Key notes

  • Range
  • Character
  • Structure

Pairings

Clear Quartzadds lightness

Moonstonesoftens the finish

Gold or silver detailschosen by the stone's undertone

Care & wear

Tourmaline has fair durability but can be affected by heat or thermal shock, especially where inclusions are present. Clean with a soft, slightly damp cloth and avoid steam or ultrasonic cleaning. For a finished Veil Loom bracelet, follow the care needs of the complete composition.

Curator note

Tourmaline is most interesting when selected for its exact tone. Its strength lies in specificity rather than general effect.