Abhurite Mineral Data

Abhurite Mineral Data +

[Thumbnails] [Miniatures] [Cabinets] [About Us] [FAQ]
Welcome To Mason's Minerals
Your Source for Beautiful Minerals and Crystals
We offer a no-questioned-asked Satisfaction Guarantee

General Abhurite Information

Chemical Formula:

Sn3O(OH)2Cl2

Composition:

Molecular Weight = 477.05 gm

Tin 74.65 % Sn 84.71 % SnO

Hydrogen 0.42 % H 3.78 % H₂O

Chlorine 14.86 % Cl 14.86 % Cl

- % Cl -3.35 % -O=Cl₂

Oxygen 10.06 % O

______ ______

100.00 % 100.00 % = TOTAL OXIDE

Empirical Formula:

Sn₃O(OH)₂Cl₂

Environment:

Found on ship-wrecked corroded tin ingots.

IMA Status:

Approved IMA 1983

Locality:

Sharm Abhur, a cove in the Red Sea, Saudi Arabia, Jiddah, Red Sea Link to MinDat.org Location Data.

Name Origin:

Named for its locality.

Synonym:

ICSD 15581

PDF 39-314

Abhurite Image

Images:

Abhurite

Comments: Pearly translucent pale yellow crystalline abhurite.
Location: Shipwreck off Hidra, Vest-Agder, Norway. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Abhurite Crystallography

Axial Ratios:

a:c = 1:4.39508

Cell Dimensions:

a = 10.018, c = 44.03, Z = 21; V = 3,826.85 Den(Calc)= 4.35

Crystal System:

Trigonal - TrapezohedralH-M Symbol (3 2) Space Group: R 32

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

By Intensity(I/I_o): 2.5313(1), 2.8915(0.7), 4.139(0.5),

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

Schnering H G , Nesper R , Pelshenke H , Zeitschrift fur Naturforschung , B36 (1981) p.1551-1560, Sn21Cl16(OH)14O6, das sogenannte basische zinn(II)-clorid, Locality: synthetic

Physical Properties of Abhurite

Cleavage:

None

Color:

Colorless.

Density:

4.29 - 4.34, Average = 4.31

Diaphaniety:

Transparent

Fracture:

Hackly - Jagged, torn surfaces, (e.g. fractured metals).

Habit:

Euhedral Crystals - Occurs as well-formed crystals showing good external form.

Hardness:

2 - Gypsum

Luster:

Chatoyant

Streak:

white

Optical Properties of Abhurite

Dichroism (e):

colorless.

Dichroism (w):

colorless.

Gladstone-Dale:

CI meas= -0.409 (Poor) - where the CI = (1-KPDmeas/KC)
CI calc= -0.398 (Poor) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.2494,KPDmeas= 0.2514,KC= 0.1784

Optical Data:

Uniaxial (+), w=2.06, e=2.11, bire=0.0500.

Calculated Properties of Abhurite

Electron Density:

r_electron=3.83 gm/cc
note: r_Abhurite=4.35 gm/cc.

Fermion Index

Fermion Index = 0.12412
Boson Index = 0.87588

Photoelectric:

PE_Abhurite= 234.54 barns/electron
U=PE_Abhurite x r_electron= 898.24 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)

Abhurite is Not Radioactive

Abhurite Classification

Dana Class:

10.5.9.1 (10)Oxyhalides and Hydroxyhalides

(10.5)where Am (O,OH)p Xq

(10.5.9)Dana Group

10.5.9.1 Abhurite Sn3O(OH)2Cl2 R 32 3 2

Strunz Class:

III/D.05-10 III - Halogenides

III/D - Oxi-halogenides with Mg - Mn - Cu - Zn - Sn

III/D.05 - Atacamite series and related compounds

III/D.05-10 Abhurite Sn3O(OH)2Cl2 R 32 3 2

Other Abhurite Information

References:

NAME( Dana8) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990)

See Also:

Links to other databases for Abhurite :
1 -Am. Min. Crystal Structure Database 2 -Athena 3 - EUROmin Project 4 -Google Images 5 -Google Scholar 6 -Handbook of Mineralogy (UofA) 7 -MinDAT 8 -MinMax(Deutsch) 9 -MinMax(English) 10 -Mineralienatlas (Deutsch) 11 -QUT Mineral Atlas 12 -École des Mines de Paris

Search for Abhurite using:

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

Visit our Advertisers for Abhurite :
AA Mineral Specimens
B and L Minerals
Dan Weinrich Fine Minerals
Dan Weinrich Auctions
e-Rocks Auctions
Excalibur Minerals
Exceptional Minerals
Fabre Minerals
Greenside Minerals
John Betts Fine Minerals
Masons Minerals
Minernet.it
Mineral News
Mineral of the Month Club
MineralsWeb Fine Minerals
Rockshop.cz Kalat Fine Minerals
T G Fine Minerals
Wrights Rock Shop

Translate Abhurite Mineral Data :

Ask about Abhurite 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 Abhurite Specimen Label here :

Abhurite

Sn3O(OH)2Cl2
Dana No: 10.5.9.1 Strunz No: III/D.05-10
Locality:

Notes: