Dypingite Mineral Data

John Betts - Fine Minerals, New York. Dealers of Fine Minerals and Natural Crystal Clusters since 1989. We buy rock collections, we buy gem collections, we buy mineral collections.

[Mineral Auctions] [Register] [Current Auctions] [Log In] [www.danweinrich.com]
Weinrich Minerals Auctions, Inc
Specializing In Live Weekly Auctions Of Top Quality Mineral Specimens
The Place To Find Great Specimens At Great Prices!

Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

General Dypingite Information

Chemical Formula:

Mg5(CO3)4(OH)2•5(H2O)

Composition:

Molecular Weight = 485.65 gm

Magnesium 25.02 % Mg 41.50 % MgO

Hydrogen 2.49 % H 22.26 % H₂O

Carbon 9.89 % C 36.25 % CO₂

Oxygen 62.59 % O

______ ______

100.00 % 100.00 % = TOTAL OXIDE

Empirical Formula:

Mg₅(CO₃)₄(OH)₂•5(H₂O)

Environment:

Alteration product in serpentines.

IMA Status:

Approved IMA 1970

Locality:

Dypingdal serpentine-magnesite deposit, Snarum, Norway. Link to MinDat.org Location Data.

Name Origin:

Named after the locality.

Name Pronunciation:

Dypingite + Pronunciation

Dypingite Image

Images:

Dypingite

Comments: White spherical aggregates of dypingite on matrix.
Location: Jeremias Glück Mine (Fairy Grotto), Garnsdorf, Saalfeld, Thuringia, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Dypingite Crystallography

Axial Ratios:

a:b:c =0.6848:1:0.397

Cell Dimensions:

a = 16.3, b = 23.8, c = 9.45, Z = 8; beta = 90° V = 3,666.03 Den(Calc)= 1.76

Crystal System:

MonoclinicSpace Group: Unk.

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

By Intensity(I/I_o): 10.6(1), 5.86(0.9), 6.34(0.6),

Physical Properties of Dypingite

Color:

White.

Density:

2.15

Habit:

Aggregates - Made of numerous individual crystals or clusters.

Habit:

Globular - Spherical, or nearly so, rounded forms (e.g. wavellite).

Luminescence:

Fluorescent and phosphorescent, Short UV=gray blue, Long UV=light blue.

Luster:

Pearly

Streak:

white

Optical Properties of Dypingite

Gladstone-Dale:

CI meas= -0.011 (Superior) - where the CI = (1-KPDmeas/KC)
CI calc= -0.236 (Poor) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.2905,KPDmeas= 0.2378,KC= 0.2351
Ncalc = 1.41 - 1.51

Optical Data:

Biaxial (+), a=1.508, b=1.51, g=1.516, bire=0.0080

Pleochroism (x):

colorless.

Pleochroism (y):

colorless.

Pleochroism (z):

colorless.

Calculated Properties of Dypingite

Electron Density:

Bulk Density (Electron Density)=2.20 gm/cc
note: Specific Gravity of Dypingite =2.15 gm/cc.

Fermion Index:

Fermion Index = 0.02
Boson Index = 0.98

Photoelectric:

PE_Dypingite= 0.75 barns/electron
U=PE_Dypingite x rElectron Density= 1.65 barns/cc.

Radioactivity:

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

Dypingite Classification

Dana Class:

16b.07.02.01 (16b)Carbonates - Hydroxyl or Halogen

(16b.07)Dana Type

(16b.07.02)Dana Group

16b.07.02.01 Dypingite Mg5(CO3)4(OH)2•5(H2O) Unk. Mono

16b.07.02.02 Giorgiosite Mg5(CO3)4(OH)2•5(H2O) ? Mono

Strunz Class:

05.DA.05 05 - CARBONATES (NITRATES)

05.D - Carbonates with Additional Anions, with H2O

05.DA -With medium-sized cations

05.DA.05 Dypingite Mg5(CO3)4(OH)2•5(H2O) Unk. Mono

05.DA.05 Giorgiosite Mg5(CO3)4(OH)2•5(H2O) ? Mono

05.DA.05 Hydromagnesite Mg5(CO3)4(OH)2•4(H2O) P 2₁/c 2/m

05.DA.05 Widgiemoolthalite (Ni,Mg)5(CO3)4(OH)2•4-5(H2O) P 2₁/c 2/m

Other Dypingite Information

References:

NAME( Dana8) PHYS. PROP.(Dana;Collectors Book of Fluorescent Minerals) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990)

See Also:

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

Search for Dypingite using:

[AOL] [Bing] [Dog Pile] [GeoScienceWorld] [HotBot] [Ixquick] [Lycos] [MAMMA] [Scirus] [Teoma] [WebCrawler] [Wikipedia] [YAHOO]

Visit our Advertisers for Dypingite :

B and L Fine Minerals Google Search for Dypingite
Dakota Matrix Minerals Google Search for Dypingite
Dan & Diana Weinrich Mineral Auctions Google Search for Dypingite
Diamonds Pro Google Search for Dypingite
Excalibur Mineral Corp. Google Search for Dypingite
Exceptional Minerals Google Search for Dypingite
FEI QEMSCAN SEM Website Link
FEI Natural Resources Website Link
John Betts Fine Minerals Google Search for Dypingite
Mineral News Website Link
Mineral of the Month Club Google Search for Dypingite
Rockeeper Website Link
TIMA Mineral Analyzer Website Link
Weinrich Minerals, Inc. Google Search for Dypingite
Wright's Rock Shop Google Search for Dypingite

Ask about Dypingite 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 Dypingite Specimen Label here :

Dypingite

Mg5(CO3)4(OH)2•5(H2O)
Dana No: 16b.07.02.01 Strunz No: 05.DA.05
Locality:

Notes: