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Hambergite Mineral Data + |
General Hambergite Information |
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| Be2BO3(OH) | |||
| Molecular Weight = 93.84 gm | |||
| Beryllium 19.21 % Be 53.31 % BeO | |||
| Boron 11.52 % B 37.09 % B2O3 | |||
| Hydrogen 1.07 % H 9.60 % H2O | |||
| Oxygen 68.20 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Be2(BO3)(OH) | |||
| Valid Species (Pre-IMA) 1890 | |||
| HEL Link to MinDat.org Location Data. | |||
| ICSD 81591 | |||
| PDF 17-475 | |||
Hambergite Image | |||
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Hambergite Crystallography |
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| a:b:c =0.798:1:0.3622 | |||
| a = 9.76, b = 12.23, c = 4.43, Z = 8; V = 528.79 Den(Calc)= 2.36 | |||
| Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: P bca | |||
| By Intensity(I/Io): 3.82(1), 3.13(0.9), 4.53(0.8), | |||
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Physical Properties of Hambergite |
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| [010] Perfect, [100] Good | |||
| Colorless, Gray white, Yellowish white, White. | |||
| 2.372 | |||
| Transparent to Translucent | |||
| Brittle - Generally displayed by glasses and most non-metallic minerals. | |||
| 7.5 - Garnet | |||
| Fluorescent. | |||
| Vitreous - Dull | |||
| white | |||
Optical Properties of Hambergite |
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| CI meas= -0.035 (Excellent) - where the CI = (1-KPDmeas/KC) CI calc= -0.04 (Good) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.25,KPDmeas= 0.2487,KC= 0.2403 |
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| Biaxial (+), a=1.55, b=1.59, g=1.63, bire=0.0800 | |||
| colorless. | |||
| colorless. | |||
| colorless. | |||
Calculated Properties of Hambergite |
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relectron=2.33 gm/cc |
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| Fermion Index = 0.21532 Boson Index = 0.78468 |
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PEHambergite = 0.33 barns/electron |
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| GRapi = 0 (Gamma Ray American Petroleum Institute Units) Hambergite is Not Radioactive |
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Hambergite Classification |
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| 25.1.1.1 (25)Anhydrous Borates Containing Hydroxyl or Halogen | |||
| (25.1)Dana Type | |||
| (25.1.1)Dana Group | |||
| V/L.02-10 V - Nitrates, Carbonates and Borates | |||
| V/L - Shelly borates with [BO2]1- to [B6O10]2- | |||
| V/L.02 - Hambergite - Rhodizite series | |||
Other Hambergite Information |
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| PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990) | |||
| Links to other databases for Hambergite : 1 - Am. Min. Crystal Structure Database 2 - Athena 3 - EUROmin Project 4 - Ecole des Mines de Paris 5 - Google Images 6 - Google Scholar 7 - Handbook of Mineralogy (MinSocAm) 8 - Handbook of Mineralogy (UofA) 9 - MinDAT 10 - MinMax(Deutsch) 11 - MinMax(English) 12 - Mineralienatlas (Deutsch) 13 - QUT Mineral Atlas 14 - Ruff.Info 15 - Tradeshop.com - The Rainbow of Gems 16 - WWW-MINCRYST Search for Hambergite using: Visit our Advertisers for Hambergite : AA Mineral SpecimensB & L Fine Minerals Dan Weinrich Fine Minerals Dan Weinrich Auctions Excalibur Minerals Exceptional Minerals Fabre Minerals Greenside Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club MineralsWeb Fine Minerals The GeoZone Wrights Rock Shop Translate Hambergite Mineral Data : Ask about Hambergite here : Print or Cut-and-Paste your Hambergite Specimen Label here :
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