Newberyite Mineral Data

[New Updates] [Gallery 1] [Gallery 2] [Gallery 3] [Rock Shop Gallery]
Serving the mineral collector and educator community since 1970
Over 900,000 mineral specimens in stock
New minerals acquired weekly - Wright's Rock Shop

General Newberyite Information

Chemical Formula:

Mg(PO3OH)•3(H2O)

Composition:

Molecular Weight = 174.33 gm

Magnesium 13.94 % Mg 23.12 % MgO

Phosphorus 17.77 % P 40.71 % P₂O₅

Hydrogen 4.05 % H 36.17 % H₂O

Oxygen 64.24 % O

______ ______

100.00 % 100.00 % = TOTAL OXIDE

Empirical Formula:

Mg(PO₃OH)•3(H₂O)

Environment:

Found in caves, formed directly from bat guano.

IMA Status:

Valid Species (Pre-IMA) 1879

Locality:

Skipton lava tube caves, 40 km southwest of Ballarat, Victoria, Australia. Link to MinDat.org Location Data.

Name Origin:

Named for James Cosmo Newbery (1843-1895), geologist, Melbourne, Australia, who initially found the mineral.

Name Pronunciation:

Newberyite + Pronunciation

Synonym:

ICSD 31281

PDF 35-780

Newberyite Image

Images:

Newberyite Dittmarite

Comments: Translucent crystalline dittmaritewith more opaque newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Images:

Newberyite Hannayite

Comments: Translucent white prismatic crystals of hannayite on brown newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Images:

Newberyite Monetite

Comments: Tan coatings of monetite on white newberyite pseudomorphous after struvite crystal.
Location: Mono Lake, Mono County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Images:

Newberyite

Comments: Crudely formed crystal newberyite aggregate.
Location: Skipton Caves, near Balarat, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite Crystallography

Axial Ratios:

a:b:c =0.9563:1:0.9375

Cell Dimensions:

a = 10.215, b = 10.681, c = 10.014, Z = 8; V = 1,092.59 Den(Calc)= 2.12

Crystal System:

Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: P bca

$Help on X Ray Diffraction:$ X Ray Diffraction:

By Intensity(I/I_o): 3.041(1), 3.462(0.66), 3.086(0.54),

Forms:

Mouse
Dbl Clk - Start-Stop Rotation
RMB - Cycle Display Modes
Drag1 - Manipulate Crystal
Drag2 - Resize
Keyboard
S - Stereo
I - Indicies
<space> - Start-Stop Rotation
F - Fit to Screen
M - Menu
Help on Above

Forms: ( 1 0 2) ( 0 1 0) ( 0 2 1) ( 1 1 1) ( 1 0 0) ( 0 0 1)

Warning: this large pop-up is very compute intensive and may not work well with some computers.

Crystal Structure:

Mouse
drag1 - LMB Manipulate Structure
drag2 - RMB Resize/Rotate
Keyboard
S - Stereo Pair on/off
H - Help Screen
I - Data Info
A - Atoms On/Off
P - Polyhedra On/Off
B - Bonds On/Off
Help on Above

Abbona F , Boistelle R , Haser R , Acta Crystallographica, Section B , 35 (1979) p.2514-2518, Hydrogen bonding in MgHPO4*3H2O (newberyite)

View Additional jPOWD Structure files for Newberyite
[1]

Physical Properties of Newberyite

Cleavage:

{010} Perfect, {001} Indistinct

Color:

Colorless, Gray brown, Grayish.

Density:

2.1

Diaphaneity:

Transparent

Fracture:

Brittle - Uneven - Very brittle fracture producing uneven fragments.

Hardness:

3-3.5 - Calcite-Copper Penny

Luster:

Vitreous (Glassy)

Streak:

white

Optical Properties of Newberyite

Gladstone-Dale:

CI meas= -0.019 (Superior) - where the CI = (1-KPDmeas/KC)
CI calc= -0.009 (Superior) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.2459,KPDmeas= 0.2483,KC= 0.2437
Ncalc = 1.51 - 1.52

Optical Data:

Biaxial (+), a=1.514, b=1.517, g=1.533, bire=0.0190, 2V(Calc)=48, 2V(Meas)=45.

Calculated Properties of Newberyite

Electron Density:

Bulk Density (Electron Density)=2.19 gm/cc
note: Specific Gravity of Newberyite =2.12 gm/cc.

Fermion Index:

Fermion Index = 0.01
Boson Index = 0.99

Photoelectric:

PE_Newberyite= 1.25 barns/electron
U=PE_Newberyite x rElectron Density= 2.73 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Newberyite is Not Radioactive

Newberyite Classification

Dana Class:

39.01.06.01 (39)Hydrated Acid Phosphates, etc

(39.01)A+ [HXO4] · x(H2O)

(39.01.06)Dana Group

39.01.06.01 Newberyite Mg(PO3OH)•3(H2O) P bca 2/m 2/m 2/m

Strunz Class:

08.CE.10 08 - PHOSPHATES, ARSENATES, VANADATES

08.C - Phosphates without Additional Anions, with H2O

08.CE -With only medium-sized cations, RO4:H2O £ 1:2.5

08.CE.10 Newberyite Mg(PO3OH)•3(H2O) P bca 2/m 2/m 2/m

Other Newberyite Information

References:

NAME( AntBidBlaNic4) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990)

See Also:

Links to other databases for Newberyite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - EUROmin Project
4 - Ecole des Mines de Paris
5 - Franklin Minerals(Dunn)
6 - Google Images
7 - Google Scholar
8 - Handbook of Mineralogy (MinSocAm)
9 - MinDAT
10 - MinMax(Deutsch)
11 - MinMax(English)
12 - Mineralienatlas (Deutsch)
13 - QUT Mineral Atlas
14 - Ruff.Info
15 - WWW-MINCRYST

Search for Newberyite using:

[ALTAVISTA] [AOL] [All-The-Web] [HotBot] [Ixquick] [MAMMA] [MSN.COM] [Netscape] [Scirus] [Teoma] [Wikipedia] [YAHOO]

Visit our Advertisers for Newberyite :

AA Mineral Specimens

B & L Fine Minerals

Crystalarium.com

Dan Weinrich Fine Minerals

Dan Weinrich Auctions

Dakota Matrix

Diamond Dan Publications

John Betts Fine Minerals

Mason's Minerals

Mineral News

Mineral of the Month Club

Wrights Rock Shop

Translate Newberyite Mineral Data :

Ask about Newberyite here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in Español

Print or Cut-and-Paste your Newberyite Specimen Label here :

Newberyite

Mg(PO3OH)•3(H2O)
Dana No: 39.01.06.01 Strunz No: 08.CE.10
Locality:

Notes: