Quartz after Beta-Quartz
Bipyramidal crystals of Quartz after Beta-Quartz.
£1.50 – £3.50
Buy 5 or more: 5% off ● Buy 10 or more: 10% off ● Buy 20 or more: 20% off
Quartz after Beta-Quartz
Bipyramidal crystals of Quartz after Beta-Quartz. Beta Quartz is a high temperature polymorph of Silica - similar to Quartz, but with higher symmetry. I suggest reading the Mindat page on it - they do a far better job of explaining than I ever would.
These specimens are bi-pyramidal, with horizontal symmetry. These are extremely rare crystals and we may not be able to find any more stock!
These all come from the Sukabumi Regency, West Java, Indonesia.
I have graded them into three quality grades; A being pieces with good intact edges and good crystal form, B being pieces with some edge damage but generally good crystal form, C being pieces with more than 25% missing, or that have been weathered/eroded.
Additional information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 4 × 4 × 1 cm |
| Size and grade | 5-10MM A, 1pc, 5-10MM B, 1pc, 5-10MM C, 1pc, 10-15MM A, 1pc, 10-15MM B, 1pc, 10-15MM C, 1pc |
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