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Solongoite

Pictures (1 Images total)

Solongoit
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1584799955
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Solongoit
weißes Aggreagt von Solongoit in Kapsel, Solongo Bor-Lagerstätte, Vitim Plateau, Burjatien, Russland; BB ~ 6 mm, analysiert
Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit
Location: Russland/Ferner Osten, Föderationskreis/Burjatien (Buryatia), Republik/Vitim Plateau/Solongo Bor-Lagerstätte
Mineral: Solongoite
Image: 1584799955
License: Usage for Mineralienatlas project only
Solongoit

weißes Aggreagt von Solongoit in Kapsel, Solongo Bor-Lagerstätte, Vitim Plateau, Burjatien, Russland; BB 6 mm, analysiert

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-03-21
Locality: Solongo Bor-Lagerstätte / Vitim Plateau / Burjatien (Buryatia), Republik / Ferner Osten, Föderationskreis / Russland

Collectors Summary

Color farblos
Streak color weiß
Hardness (Mohs) 3.5
Solubility +++ Säuren, - H2O
Crystal System monoklin, P21/c

Chemism

Chem­ical formula

Ca2B3O4(OH)4Cl

Chem­ical com­po­si­tion

Calcium, Chlor, Bor, Sauerstoff, Wasserstoff

Unit weight: 280.072328 u; Number of atoms in the formula: 18

Info

Empirical formula:

Ca2B3O4(OH)4Cl

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.44

4

22.22

1.0079470

4.0317880

Boron

B

11.58

3

16.67

10.8117000

32.4351000

Oxygen

O

45.70

8

44.44

15.9994300

127.9954400

Chlorine

Cl

12.66

1

5.56

35.4532000

35.4532000

Calcium

Ca

28.62

2

11.11

40.0784000

80.1568000

Anal­y­sis wt%

B2O3 : 38.54, CaO : 39.54, MgO : 0.50, Cl : 7.62, H2O : 15.40 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 74)

Strunz 9th edi­tion incl. updates

6.CA.40

6: Borate
C: Triborate
A: Insel (Neso)-Triborate
40:Solongoit-Gruppe

Lapis Clas­sifica­tion

V/H.06-060

V: NITRATE, CARBONATE UND BORATE
H: Gruppenborate
6: Planare und tetraedrische Gruppen [B3O5] 1- bis [B6O10] 2-

Clas­sifica­tion by Hölzel

6.CA.280

6: Borates
C: Triborates
A: Nesotriborates
2: Inderite-Group - 3(P+2T)

Dana 8th edi­tion

25.03.02.01

25: Anhydrous Borates Containing Hydroxyl or Halogen
03: Anhydrous Borates Containing Hydroxyl or Halogen

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

farblos

Streak color

weiß

max. Birefrin­gence

0.035

Birefringence chart\! Solongoite title=Birefringence chart Solongoite

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

1.510

RI value β

1.510

RI value γ / ε

1.545

Ri mean

1.522

2V angle

Biaxial (+) 22°

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/c

Cell param­e­ters a (Å)

7.93

Cell param­e­ters b (Å)

7.26

Cell param­e­ters c (Å)

12.54

Cell param­e­ters a/b or c/a

1.092

Cell param­e­ters c/b

1.727

Cell param­e­ters α

90°

Cell param­e­ters β

94.0

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

720.192

X-Ray Pow­der Diffrac­tion

7.84(90),
5.29(60),
2.74(70),
2.61(80),
2.54(80),
2.196(100),
1.911(80),
1.734(90)

XRD chart Solongoite

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

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)

2.514 (gemessen)

2.583 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ Säuren, - H2O

Preface

Author (Name, Year)

Malinko, 1974

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 103 (1974), 117

Other languages

German

Solongoit

French

Solongoite

English

Solongoite

Spanish

Solongoíta

Russian

Солонгоит

Traditional Chinese

斜氯硼鈣石

Simplified Chinese

斜氯硼钙石

CNMNC (IMA)-Number

IMA 1973-017

CNMNC symbol

Symbol

Sol

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Солонгоит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Solongoit
Crystal-Treasure.com - search for: Solongoit
Bosse - search for: Solongoit
Edelsteine Neuburg - Gundolf Fischer - search for: Solongoit
Geolitho marketplace, by and for collectors - search for: Solongoit

Locations with GPS information