Abelsonite Mineral Data

[Newest Minerals] [Mineral Auctions] [Mineral Gallery]
The Mineral Gallery's Exceptional Specimens and Mineral Hall of Fame
Visa, PayPal, and Mastercard are Welcomed

General Abelsonite Information

Chemical Formula:

Ni++C31H32N4

Composition:

Molecular Weight = 519.31 gm

Nickel 11.30 % Ni

Hydrogen 6.21 % H

Carbon 71.70 % C

Nitrogen 10.79 % N

______

100.00 %

Empirical Formula:

NiC₃₁H₃₂N₄

Environment:

Fractures in lacusterine, kerogen-rich shales.

IMA Status:

Approved IMA 1975

Locality:

Green River formation, eastern Uintah Co., Utah, USA. Link to MinDat.org Location Data.

Name Origin:

Named after Philip H. Abelson, president, the Carnegie Institution, Washington, DC, a pioneer in organic geochemistry.

Name Pronunciation:

Abelsonite + Pronunciation

Synonym:

Nickel Porphyrin

Abelsonite Image

Images:

Abelsonite

Comments: Purplish red crystal fragment of abelsonite.
Location: Green River formation, Uintah County, Utah, USA. Scale: Crystal size 1.8 mm.
© Thomas Witzke / Abraxas-Verlag

Images:

Abelsonite

Comments: Purple platy abelsonite crystals embedded in drill core of the Green River Formation (Type Specimen ?).
Location: Green River Formation, Utah, USA. Scale: See Image.
© Rruff Database

Images:

Abelsonite

Comments: Abelsonite (A) grain associated with authigenitc orthoclase (O) and a micaceous mineral (M). (AmMin, v63:930).
Location: Wosco sample (Sec 36 T9S R20E) (Depth 2508.2 - 2508.15). Drill cores in or near the Mahogany Zone oil shale of the Green River Formation in Uintah County, Utah, USA. Scale: Magnification 800 X.
© American Mineralogist

Abelsonite Crystallography

Axial Ratios:

a:b:c =0.7589:1:0.6546

Cell Dimensions:

a = 8.44, b = 11.12, c = 7.28, Z = 1; alpha = 90.83°, beta = 113.75°, gamma = 79.567° V = 614.98 Den(Calc)= 1.40

Crystal System:

TriclinicSpace Group: P1 or P1

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

By Intensity(I/I_o): 10.9(1), 3.77(0.8), 7.63(0.5),

Physical Properties of Abelsonite

Cleavage:

{111} Good

Color:

Pinkish red, Purple, Reddish brown.

Density:

1.45

Diaphaneity:

Translucent

Fracture:

Fragile - Crystals with a delicate and easily injured structure.

Habit:

Aggregates - Made of numerous individual crystals or clusters.

Habit:

Platy - Sheet forms (e.g. micas).

Hardness:

2-2.5 - Gypsum-Finger Nail

Luminescence:

Non-fluorescent.

Luster:

Sub Metallic

Calculated Properties of Abelsonite

Electron Density:

Bulk Density (Electron Density)=1.48 gm/cc
note: Specific Gravity of Abelsonite =1.40 gm/cc.

Fermion Index:

Fermion Index = 0.11
Boson Index = 0.89

Photoelectric:

PE_Abelsonite= 4.28 barns/electron
U=PE_Abelsonite x rElectron Density= 6.32 barns/cc.

Radioactivity:

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

Abelsonite Classification

Dana Class:

50.04.09.01 (50)Salts of Organic Acids

(50.04)with miscellaneous formulae

(50.04.09)Dana Group

50.04.09.01 Abelsonite NiC31H32N4 P1 or P1 Tri

Strunz Class:

10.CA.20 10 - ORGANIC COMPOUNDS

10.C - Miscellaneous Organic Minerals

10.CA -Miscellaneous Organic Materials

10.CA.20 Abelsonite NiC31H32N4 P1 or P1 Tri

Other Abelsonite Information

References:

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

See Also:

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

Search for Abelsonite using:

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

Visit our Advertisers for Abelsonite :

A Bijoux Google Search for Abelsonite
Adam's Minerals Google Search for Abelsonite
Cape Minerals Google Search for Abelsonite
Dakota Matrix Minerals Google Search for Abelsonite
Excalibur Mineral Corp. Google Search for Abelsonite
Exceptional Minerals Google Search for Abelsonite
John Betts Fine Minerals Search for Abelsonite
McDougall Minerals Google Search for Abelsonite
Mineral News Website Link
Rock and Mineral Shows Google Search for Abelsonite
Weinrich Minerals, Inc. Google Search for Abelsonite

Ask about Abelsonite 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 Abelsonite Specimen Label here :

Abelsonite

Ni++C31H32N4
Dana No: 50.04.09.01 Strunz No: 10.CA.20
Locality:

Notes: