| Gewicht | 0,02 kg (20 gr) |
|---|---|
| Sales Unit | |
| Type | |
| Size | |
| Quality | Extra |
| Form | |
| Origin | |
| SKU | 8565 |
Tourmaline quartz Ball Bracelet | Extra - 8 mm
Sales unit: Per unit
Tourmaline Quartz Ball Bracelet from China
Tourmaline quartz
Tourmaline quartz is a variety of quartz that contains black needle-like inclusions of tourmaline (usually schörl). The contrast between the clear or milky quartz and the darker tourmaline needles gives the stone a distinctive and unique appearance. This makes each piece different and popular in both jewellery and collectibles.
Major deposits of tourmaline quartz include Brazil, Madagascar, Pakistan and the United States. The mineral is formed when quartz and tourmaline crystallise simultaneously in pegmatites or hydrothermal veins. The chemical formula of the quartz is SiOâ‚‚, combined with inclusions of tourmaline, and its hardness is 7 on the Mohs scale.
Sources:
Mindat.org, Gemdat.org
These faceted, ball or beaded bracelets are strung on a sturdy, double elastic, making them suitable for different wrist sizes. Our bracelets range in bead diameter from 4 mm to 10 mm, with the wrist circumference varying slightly by size. The smaller sizes have a wrist circumference of about ± 160 mm, increasing to ± 180 mm for the larger ones. For children's bracelets, the wrist circumference is the smallest in our range, which is ± 12 to 13 cm.
We also offer split bracelets, where the split used ranges from 5 to 10 mm. These bracelets are also strung on sturdy, double elastic, with a circumference of approximately 16 cm to a maximum of 18 cm. Please note that there may sometimes be a different type between the pieces of split used. Our split bracelets are sold per 10 pieces in most cases, but there are exceptions.
Please note that we do not always have every size of every variety in our range.
