[Minerals] [Gems] [Sale Items] [Gold Rings] [Big Stuff] [Main Page] Shop early for Holiday Season and get the best stuff. You can put it on layaway for up to six weeks! General Lunijianlaite InformationLiAl6(Si7Al)O20(OH)10 |
Molecular Weight = 882.47 gm |
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Lithium 0.79 % Li 1.69 % Li2O |
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Aluminum 21.40 % Al 40.44 % Al2O3 |
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Silicon 22.28 % Si 47.66 % SiO2 |
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Hydrogen 1.14 % H 10.21 % H2O |
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Oxygen 54.39 % O |
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100.00 % 100.00 % = TOTAL OXIDE |
LiAl7Si7O20(OH)10 |
Hydrothermally altered rhyolite. |
Approved IMA 1990 |
Qingtian, Zhejiang Province, China. Link to MinDat.org Location Data. |
Named for "chlorite alternating with pyrophyllite". |
Lunijianlaite + Pronunciation |
| | Search for Lunijianlaite Images
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| | Lunijianlaite Crystallographya:b:c =0.5674:1:2.6083 |
a = 5.09, b = 8.97, c = 23.397, Z = 2; beta = 90° V = 1,068.24 Den(Calc)= 2.74 |
MonoclinicSpace Group: Unk |
By Intensity(I/Io): 4.704(1), 3.343(0.47), 3.539(0.45), |
| Physical Properties of Lunijianlaite{001} Perfect |
Colorless, White. |
2.75 |
Transparent |
Inclusions - Generally found as inclusions in other minerals. |
Lamellar - Thin laminae producing a lamellar structure. |
2 - Gypsum |
Vitreous - Pearly |
white |
| Optical Properties of LunijianlaiteCI meas= 0.05 (Good) - where the CI = (1-KPDmeas/KC) |
CI calc= 0.046 (Good) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.2124,KPDmeas= 0.2116,KC= 0.2227 Ncalc = 1.61 Biaxial (-), a=1.576, b=1.583, g=1.587, bire=0.0110, 2V(Calc)=72, 2V(Meas)=61. |
| Calculated Properties of LunijianlaiteBulk Density (Electron Density)=2.74 gm/cc |
note: Specific Gravity of Lunijianlaite =2.74 gm/cc. Fermion Index = 0.01 |
Boson Index = 0.99 PELunijianlaite = 1.51 barns/electron |
U=PELunijianlaite x rElectron Density= 4.14 barns/cc. GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Lunijianlaite is Not Radioactive | Lunijianlaite Classification71.04.02.02 (71)Phyllosilicate Sheets of Six-Membered Rings |
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(71.04)interlayered 1:1, 2:1, and octahedra |
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(71.04.02)Interstratified Chlorite-Smectite group |
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09.EC.60 09 - SILICATES (Germanates) |
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09.E - Phyllosilicates |
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09.EC -Phyllosilicates with mica sheets, composed of tetrahedral and octahedral nets |
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| Other Lunijianlaite InformationNAME( Dana8) PHYS. PROP.(Dana8) OPTIC PROP.(Dana8) |
Links to other databases for Lunijianlaite : |
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 Search for Lunijianlaite using: Visit our Advertisers for Lunijianlaite : AA Mineral SpecimensB & L Fine Minerals Crystalarium.com Dan Weinrich Fine Minerals Dan Weinrich Auctions Dakota Matrix Desert Winds Gems and Minerals Excalibur Minerals Exceptional Minerals Fabre Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club Wrights Rock Shop Translate Lunijianlaite Mineral Data : Ask about Lunijianlaite here : Print or Cut-and-Paste your Lunijianlaite Specimen Label here :
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