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AUSTRALIAN LEPEDOLITE/PINK TOURMALINE 219.10 CTS [MX 7241]
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- Certified Gemstones
- Non
- Couleurs
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LEPEDOLITE AND PINK TOURMALINE
This is a natural untreated specimen mined in west Australia.Great specimen.
Weight 219.10 cts app
Size 39 x 41 x 24 mm app
lepidolite is a lilac-gray or rose-colored phyllosilicate mineral of the mica group that is a secondary source of lithium. It is associated with other lithium-bearing minerals like spodumene in pegmatite bodies. It is one of the major sources of the rare alkali metals rubidium and caesium.In 1861 Robert Bunsen and Gustav Kirchhoff extracted 150 kg of lepidolite and yielded a few grams of rubidium salts for analysis, and therefore discovered the new element rubidium.
It occurs in granite pegmatites, in some high-temperature quartz veins, greisens, and granites. Associated minerals include quartz, feldspar, spodumene, amblygonite, tourmaline, columbite, cassiterite, topaz, and beryl.
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- Certified Gemstones
- Non
- Couleurs
-
LEPEDOLITE AND PINK TOURMALINE
This is a natural untreated specimen mined in west Australia.Great specimen.
Weight 219.10 cts app
Size 39 x 41 x 24 mm app
lepidolite is a lilac-gray or rose-colored phyllosilicate mineral of the mica group that is a secondary source of lithium. It is associated with other lithium-bearing minerals like spodumene in pegmatite bodies. It is one of the major sources of the rare alkali metals rubidium and caesium.In 1861 Robert Bunsen and Gustav Kirchhoff extracted 150 kg of lepidolite and yielded a few grams of rubidium salts for analysis, and therefore discovered the new element rubidium.
It occurs in granite pegmatites, in some high-temperature quartz veins, greisens, and granites. Associated minerals include quartz, feldspar, spodumene, amblygonite, tourmaline, columbite, cassiterite, topaz, and beryl.
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PositifBeautiful agate piece , and as always fast efficient service from Sedagems
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Positif
Nice
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Positif
Gorgeous stones, very happy
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Positif
Gorgeous stone, very happy
![22.9CTS VARASCITE 'SPIDER WEB' AUSTRALIA [MGW 4616]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/490000-494999/490866/55236df10a48f.JPG?width=480&aspect_ratio=1001%3A1000)
