Prehnite Chip Beads
Prehnite Chip Beads
Prehnite Gemstone Chip Beads 5x8mm (~160pce Strand) ~80cm Strand.
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Prehnite Gemstone Chip Beads 5x8mm (~160pce Strand) ~80cm Strand.
Prehnite (also known as Grapestone or Grape Stone) was the first mineral to be named after someone. H. Von Prehn discovering Prehnite in 1774 at the Cape of Good Hope in Africa. Prehnite is often a waxy bright green crystal, resistant to pressures and scratching. It is composed of aluminum, calcium and silicon.
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Prehnite (also known as Grapestone or Grape Stone) was the first mineral to be named after someone. H. Von Prehn discovering Prehnite in 1774 at the Cape of Good Hope in Africa. Prehnite is often a waxy bright green crystal, resistant to pressures and scratching. It is composed of aluminum, calcium and silicon.
More Information
| Stone Type | Natural |
| Origin | Australia |
| Common gemstone enhancement and likelihood | None |
| Size | 5x8 |
| Shape | Chips |
| Colour | Green |
| Hole Size Approximate (mm) | 0.5 |
| Mohs scale ratings (hardness) | 6-6.5 |
| Bead Care - Avoid the following... | sudden temperature changes |