Classification of Örebroite-VIII |
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Physical Properties of Örebroite-VIII |
| Lustre: | Vitreous |
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| Hardness (Mohs): | 4 |
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Crystallography of Örebroite-VIII |
| Crystal System: | Trigonal |
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Optical Data of Örebroite-VIII |
| Type: | Uniaxial (+) |
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| RI values: | nω = 1.857 nε = 1.875 |
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| Maximum Birefringence: | δ = 0.018
Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration. |
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| Surface Relief: | Very High |
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Chemical Properties of Örebroite-VIII |
| Formula: | |
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| Essential elements: | Fe, Mn, O, Si |
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| All elements listed in formula: | As, Fe, H, Mn, O, Sb, Si |
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Other Information |
| Health Warning: | No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care. |
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Internet Links for Örebroite-VIII |
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| Mineral Dealers: | Fine Minerals from Weinrich Minerals, Inc.Search for - Örebroite-VIII - on e-Rocks Mineral Sales & AuctionsSpiriferMinerals.com - high quality low pricesTop quality minerals from Kristalle of CaliforniaWilensky Fine MineralsSearch for Örebroite-VIII from all mineral dealers at minfind.comHigh-end worldwide specimens & outstanding customer serviceBuy fine minerals and gemstones from Pala InternationalFabre Minerals - search for Örebroite-VIII specimensFind Örebroite-VIII on www.crystalclassics.co.ukThe Arkenstone - Fine MineralsRare and Unusual minerals at Mineralogical Research Company |
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