[Content and History] [Recent Issues] [Back Issues] [Subscriptions] [Contacts] See Also: [Diamond Crystals] [Excalibur Minerals] [Hudson Institute] [Minerals on CDROM] Mineral News was founded some twenty years ago and has developed a following of avid mineral collectors seeking timely information about new finds and other items of interest to the collector community. Articles are solicited from collector and scientific authors. General IMA2008-054 InformationNaCaMn2(PO4)[PO3(OH)]2 |
Molecular Weight = 459.87 gm |
|
Sodium 5.00 % Na 6.74 % Na2O |
|
Calcium 8.71 % Ca 12.19 % CaO |
|
Manganese 23.89 % Mn 30.85 % MnO |
|
Phosphorus 20.21 % P 46.30 % P2O5 |
|
Hydrogen 0.44 % H 3.92 % H2O |
|
Oxygen 41.75 % O |
|
______ ______ |
|
100.00 % 100.00 % = TOTAL OXIDE |
NaCaMn2+2(PO4)(PO3OH)2 |
Alluaudite group |
Proposed IMA 2009 (Dana # Added) |
Tanco mine, Bernic Lake, Canada Link to MinDat.org Location Data. |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
| | Search for IMA2008-054 Images
|
|
| | IMA2008-054 Crystallographya:b:c =1.0089:1:0.5398 |
a = 12.5435, b = 12.4324, c = 6.7121, Z = 4; beta = 115.332° V = 946.07 Den(Calc)= 3.23 |
Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/c |
By Intensity(I/Io): 3.187(1), 2.726(0.9), 2.788(0.8),6.204(0.8), 2.58(0.7), 5.653(0.7), 2.185(0.3), 3.608(0.3), |
| Optical Properties of IMA2008-054NCalc= 1.64 - from Gladstone-Dale relationship (KC = 0.1972) where Ncalc=Dcalc*KC+1 |
| Calculated Properties of IMA2008-054Bulk Density (Electron Density)=3.15 gm/cc |
note: Specific Gravity of IMA2008-054 =3.23 gm/cc. Fermion Index = 0.0003187053 |
Boson Index = 0.9996812947 PEIMA2008-054 = 8.21 barns/electron |
U=PEIMA2008-054 x rElectron Density= 25.84 barns/cc. GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
IMA2008-054 is Not Radioactive | IMA2008-054 Classification38.02.03.11 (38)Anhydrous Phosphates, etc |
|
(38.02)(A+ B++)5 (XO4)3 |
|
(38.02.03)Alluaudite-Wyllieite Group (Alluaudite Subgroup) |
|
|
|
|
|
|
|
|
|
|
|
|
08.AC.10 08 - PHOSPHATES, ARSENATES, VANADATES |
|
08.A - Phosphates, etc. without additional anions, without H2O |
|
08.AC -With medium-sized and large cations |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Other IMA2008-054 Information Links to other databases for IMA2008-054 : |
1 - Am. Min. Crystal Structure Database 2 - Athena 3 - Google Images 4 - Google Scholar 5 - MinDAT 6 - MinMax(Deutsch) 7 - MinMax(English) 8 - Mineralienatlas (Deutsch) 9 - Ruff.Info Search for IMA2008-054 using: Visit our Advertisers for IMA2008-054 : AA Mineral SpecimensB & L Fine Minerals Crystalarium.com Dan Weinrich Fine Minerals Dan Weinrich Auctions Dakota Matrix Diamond Dan Publications e-Rocks Auctions Excalibur Minerals Exceptional Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club Wrights Rock Shop Translate IMA2008-054 Mineral Data : Ask about IMA2008-054 here : Print or Cut-and-Paste your IMA2008-054 Specimen Label here :
| |
|
| | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||