Quartz with Dumortierite inclusions
Lovely little specimens of Quartz crystals with inclusions of blue Dumortierite.
£3.00 – £10.00
Buy 5 or more: 5% off ● Buy 10 or more: 10% off ● Buy 20 or more: 20% off
Quartz with Dumortierite inclusions - Dumortierite included Quartz
Lovely little specimens of Dumortierite included Quartz.
Dumortierite forms as small, thin crystals inside Quartz - sometimes the amount of inclusions make the Quartz almost entirely blue - this is generally referred to as 'dumortieritic quartz' or simply 'blue quartz'.
These specimens are at the lower end of the quality spectrum, typically with only a few minor inclusions although there are some nicer pieces too!
- C grade: milky/fragmented and included pieces, mostly with lots of Dumortierite but some have a limited amount in.
- B grade: slightly milky, mostly clear, some inclusions - good quality Dumortierite inclusions.
- A grade: very clear Quartz crystals with good quality Dumortierite inclusions.
We sell fragments as well as whole points. The fragments are usually smaller broken pieces.
Additional information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 3 × 3 × 3 cm |
| Size and grade | 5-10MM A grade fragments, 1pc, 10-15MM A grade fragment, 1pc, 15-20MM A grade fragment, 1pc, 5-10MM B grade fragments, 5pcs, 10-15MM B grade fragment, 1pc, 15-20MM B grade fragment, 1pc, 5-10MM C grade fragments, 5pcs, 10-15MM C grade fragment, 1pc, 15-20MM C grade fragment, 1pc, 20-25MM C grade fragment, 1pc, 25-30MM C grade fragment, 1pc |
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