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Hematolite

Pictures (2 Images total)

Hämatolith
Views (Image: 1195842887): 1861
Hämatolith

Fundort: Moss Mine, Nordmark, Filipstad, Värmland, Schweden; Bildbreite: 3 mm

Copyright: Christian Rewitzer
Contribution: Klinoklas 2007-11-23
Locality: Mossgruvan (Moss Mine) / Ljusnarsberg / Örebro, Provinz / Schweden
Hämatolith
Views (Image: 1643320208): 51
Hämatolith (SNr: B005953)  D

dunkelrote gerundete Kristalle von Mossgruvan in Schweden, BB = 1,8 mm, Fundort: Schweden/Örebro, Provinz/Ljusnarsberg/Mossgruvan (Moss Mine)

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: anatase2 2022-01-27
Locality: Mossgruvan (Moss Mine) / Ljusnarsberg / Örebro, Provinz / Schweden

Collectors Summary

Color braunrot, schwarzrot
Streak color braunrot
Hardness (Mohs) 3.5
Solubility +++ Säuren
Crystal System trigonal, R3

Chemism

Chem­ical formula

(Mn,Mg,Al)15(AsO3)(AsO4)2(OH)23

Chem­ical com­po­si­tion

Aluminium, Arsen, Magnesium, Mangan, Sauerstoff, Wasserstoff

Unit weight: 1436.2157334 u; Number of atoms in the formula: 75

Info

Empirical formula:

(Mn0.6Mg0.3Al0.1)15(AsO3)(AsO4)2(OH)23

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.61

23

30.67

1.0079470

23.1827810

Oxygen

O

37.88

34

45.33

15.9994300

543.9806200

Magnesium

Mg

7.62

4.5

6.00

24.3050600

109.3727700

Aluminium

Al

2.82

1.5

2.00

26.9815382

40.4723073

Manganese

Mn

34.43

9

12.00

54.9380499

494.4424491

Arsenic

As

15.65

3

4.00

74.9216020

224.7648060

Strunz 9th edi­tion incl. updates

8.BE.45

8: Phosphate, Arsenate, Vanadate
B: Phosphate, etc., mit weitere Anionen, ohne H2O
E: Mit ausschließlich mittelgroßen [Kationen] (OH, etc.):RO4 > 2:1
45:Hämatolith-Gruppe

Lapis Clas­sifica­tion

VII/B.19-010

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
B: Wasserfreie Phosphate, mit fremden Anionen F,Cl,O,OH
19: Mittelgroße Kationen: Mg-Mn-Fe-Cu-Zn

Clas­sifica­tion by Hölzel

8.BG.220

8: PHOSPHATES ARSENATES VANADATES
B: Phosphates (+Anions -Water)
G: Phosphates, C medium, without OH
2: With other complex Anions

Dana 8th edi­tion

43.04.06.01

43: Compound Phosphates, etc.
04: Compound Phosphates, etc. (Anhydrous Compound Anions With Hydroxyl or Halogen)

IMA sta­tus

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

braunrot, schwarzrot

Streak color

braunrot

max. Birefrin­gence

0.019

Birefringence chart\! Hematolite title=Birefringence chart Hematolite

Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness.

RI value α / ω / n

1.733

RI value γ / ε

1.714

Ri mean

1.727

2V angle

Uniaxial (-)

Crystallography

Crystal Sys­tem

trigonal

Class (H-M)

3

Space Group number

146

Space Group

R3

Cell param­e­ters a (Å)

8.275

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

36.60

Cell param­e­ters a/b or c/a

4.423

Cell param­e­ters c/b

-

Z

3

Volumne (ų)

2170.44

X-Ray Pow­der Diffrac­tion

6.12(80),
5.20(50),
4.14(80),
3.40(40),
3.22(40),
2.60(40),
2.39(100),
1.562(90)

XRD chart Hematolite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

3.5

VHN (Hard­ness Vick­ers)

130 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.49 (gemessen)

3.296 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ Säuren

Preface

Author (Name, Year)

Igelström, 1884

References

Handbook of Mineralogy (Anthony et al.), 4 (2000), 239

Other languages

Spanish

Hematolita

French

Hematolite

English

Hematolite

German

Hämatolith

Russian

Гематолит

Simplified Chinese

红砷锰矿

Japanese

ヘマトライト

Alternative Name

German

Aimatolit

Spanish

Aimatolita

English

Aimatolite

Swedish

Aimatolith

German

Diadelphit

Spanish

Diadelphita

Diadelphite

German

Haematolit

Spanish

Haematolita

Haematolite

German

Hematolit

Swedish

Hämatolith

CNMNC symbol

Symbol

Hmt

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

DeWikiPedia - search for: Hämatolith
Google-Bilder-Suche - search for: Hämatolith
Mineralienatlas.de (Forum) - search for: Hämatolith

English pages

Mindat - search for: Hematolite
Webmineral - search for:Hematolite
Handbook-of-Mineralogy - search for: Hematolite
RRUFF - Raman, XRD and other mineral data - search for: Hematolite
RRUFF - References and PDF downloads - search for: Hematolite
American-Mineralogist-Crystal-Structure-Database - search for: Hematolite
Strahlen.org - search for: Hematolite

Russian pages

Webmineral.ru - search for: Гематолит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Hämatolith
Crystal-Treasure.com - search for: Hämatolith
Bosse - search for: Hämatolith
Edelsteine Neuburg - Gundolf Fischer - search for: Hämatolith

Locations with GPS information