IMA2008-060 Mineral Data (original) (raw)
General IMA2008-060 Information
Mg2(BO3)(OH)
Molecular Weight = 124.43 gm
Magnesium 39.07 % Mg 64.78 % MgO
Boron 8.69 % B 27.98 % B2O3
Hydrogen 0.81 % H 7.24 % H2O
Oxygen 51.43 % O
______ ______
100.00 % 100.00 % = TOTAL OXIDE
Mg2(BO3)(OH)
OH-dominant analogue of pertsevite
Proposed IMA 2009 (Dana # Added)
Snezhnoye deposit, Chersky Mountains, Republic of Sakha-Yakutia, Russian Link to MinDat.org Location Data.
Commission on New Minerals, Nomenclature and Classification (CNMNC)
Search for IMA2008-060 Images
IMA2008-060 Crystallography
a:b:c =1.7236:1:0.3858
a = 20.494, b = 11.89, c = 4.588, Z = 16; V = 1,117.97 Den(Calc)= 2.96
Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: P nma
By Intensity(I/Io): 1.713(1), 2.244(0.88), 2.748(0.65),1.481(0.5), 1.71(0.45), 2.237(0.42), 2.478(0.41), 2.417(0.39),
Optical Properties of IMA2008-060
NCalc= 1.63 - from Gladstone-Dale relationship (KC = 0.2143) where Ncalc=Dcalc*KC+1
Calculated Properties of IMA2008-060
Bulk Density (Electron Density)=2.95 gm/cc
note: Specific Gravity of IMA2008-060 =2.96 gm/cc.
Fermion Index = 0.05
Boson Index = 0.95
PEIMA2008-060 = 0.98 barns/electron
U=PEIMA2008-060 x rElectron Density= 2.89 barns/cc.
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
IMA2008-060 is Not Radioactive
IMA2008-060 Classification
25.06.04.02 (25)Anhydrous Borates Containing Hydroxyl or Halogen
(25.06)Dana Type
(25.06.04)Dana Group
25.06.04.01 Pertsevite! Mg2(BO3)F P na21 mm2
25.06.04.02 IMA2008-060! Mg2(BO3)(OH) P nma 2/m 2/m 2/m
06.AB.75 06 - BORATES
06.A - Monoborates
06.AB -BO3, with additional anions; 1(D) + OH, etc.
06.AB.75 Pertsevite! Mg2(BO3)F P na21 mm2
06.AB.75 IMA2008-060! Mg2(BO3)(OH) P nma 2/m 2/m 2/m
Other IMA2008-060 Information
Links to other databases for IMA2008-060 :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Google Images
4 - Google Scholar
5 - MinDAT
6 - Mineralienatlas (Deutsch)
7 - Online Mineral Museum
8 - Ruff.Info
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IMA2008-060
Mg2(BO3)(OH)
Dana No: 25.06.04.02 Strunz No: 06.AB.75
Locality:
Notes: