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Plumbophyllite

Pictures (9 Images total)

Plumbophyllit, BB 3,3 mm
Views (File:
1238263400
): 1089
Plumbophyllit, BB 3,3 mm
Blue Bell Claims, San Bernardino Co., California, USA (Typlokalität)
Copyright: Hannes Osterhammer; Contribution: eschuhbauer
Collection: Lithothek der Münchener Micromounter, Collection number: B003982, Donator: eschuhbauer
Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Blue Bell Mine (Blue Bell Claims; Hard Luck Claims)
Mineral: Plumbophyllite
Image: 1238263400
Rating: 8 (votes: 2)
License: Usage for Mineralienatlas project only
Plumbophyllit, BB 3,3 mm (SNr: B003982)

Blue Bell Claims, San Bernardino Co., California, USA (Typlokalität)
Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: eschuhbauer 2009-03-28
Locality: Blue Bell Mine (Blue Bell Claims; Hard Luck Claims) / Baker / San Bernardino Co. / Kalifornien (California) / USA
Plumbophyllit
Views (File:
1403685125
): 582
Plumbophyllit
Bildbreite: 2,5 mm, Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Stephan Wolfsried; Contribution: Hg
Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Blue Bell Mine (Blue Bell Claims; Hard Luck Claims)
Mineral: Plumbophyllite
Image: 1403685125
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Plumbophyllit

Bildbreite: 2,5 mm, Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Stephan Wolfsried
Contribution: Hg 2014-06-25
Locality: Blue Bell Mine (Blue Bell Claims; Hard Luck Claims) / Baker / San Bernardino Co. / Kalifornien (California) / USA
Plumbophyllit
Views (File:
1281251751
): 660
Plumbophyllit
Bildbreite: 2,9 mm; Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Joachim Esche; Contribution: Philip Blümner
Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Blue Bell Mine (Blue Bell Claims; Hard Luck Claims)
Mineral: Plumbophyllite
Image: 1281251751
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Plumbophyllit

Bildbreite: 2,9 mm; Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Joachim Esche
Contribution: Philip Blümner 2010-08-08
Locality: Blue Bell Mine (Blue Bell Claims; Hard Luck Claims) / Baker / San Bernardino Co. / Kalifornien (California) / USA
Plumbophyllit
Views (File:
1303419700
): 511
Plumbophyllit
Bildbreite: 2,4 mm, Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Jason B. Smith; Contribution: thdun5
Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Blue Bell Mine (Blue Bell Claims; Hard Luck Claims)
Mineral: Plumbophyllite
Image: 1303419700
Rating: 6 (votes: 1)
License: Usage for Mineralienatlas project only
Plumbophyllit

Bildbreite: 2,4 mm, Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Jason B. Smith
Contribution: thdun5 2011-04-21
Locality: Blue Bell Mine (Blue Bell Claims; Hard Luck Claims) / Baker / San Bernardino Co. / Kalifornien (California) / USA
Plumbophyllit
Views (File:
1303419652
): 354
Plumbophyllit
Bildbreite: 3,6 mm, Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Copyright: Enrico Bonacina; Contribution: thdun5
Collection: Luigi Chiappino
Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Blue Bell Mine (Blue Bell Claims; Hard Luck Claims)
Mineral: Plumbophyllite
Image: 1303419652
License: Usage for Mineralienatlas project only
Plumbophyllit

Bildbreite: 3,6 mm, Fundort: Blue Bell Claims, San Bernardino Co., Kalifornien, USA
Collection: Luigi Chiappino
Copyright: Enrico Bonacina
Contribution: thdun5 2011-04-21
Locality: Blue Bell Mine (Blue Bell Claims; Hard Luck Claims) / Baker / San Bernardino Co. / Kalifornien (California) / USA

You find additional specimen at the Geolitho Museum

Collectors Summary

Hardness (Mohs) 5
Cleavages vollkommen (100)
Fracture splittrig
Crystal System orthorhombisch, Pbcn

Chemism

Chemical formula

Pb2Si4O10·H2O

Chemical composition

Blei, Silicium, Sauerstoff, Wasserstoff

Unit weight: 704.771744 u; Number of atoms in the formula: 19

Info

Empirical formula:

Pb2Si4O10·H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

0.29

2

10.53

1.0079470

2.0158940
Oxygen

O

24.97

11

57.89

15.9994300

175.9937300
Silicon

Si

15.94

4

21.05

28.0855300

112.3421200
Lead

Pb

58.80

2

10.53

207.2100000

414.4200000

Analysis wt%

SiO2 : 36.22, PbO : 60.25, H2O : 3.29 (Ref: American Mineralogist 2009)

Strunz 9th edition incl. updates

9.EA.85

9: Silikate (Germanate)
E: Schichtsilikate (Phyllosilikate)
A: Einfache Tetraedernetze mit 4-, 5-, (6-), und 8 beteiligten Ringen
85:

Lapis Classification

VIII/H.32-005

VIII: SILIKATE
H: Schichtsilikate
32: Schichtsilikate mit anderen Einfachschichten [Si6O15] 6- u.a.

Classification by Hölzel

9.ER.350

9: SILICATES
E: Phyllosilicates
R: Ca-Phyllosilicates

IMA status

anerkannt Aug. 2008

Mineral status

anerkanntes Mineral

Optical Properties

max. Birefringence

0.034
Birefringence chart\! Plumbophyllite title=Birefringence chart Plumbophyllite

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

1.674

RI value β

1.684

RI value γ / ε

1.708

Ri mean

1.689

2V angle

Biaxial (+) 66°

Crystallography

Crystal System

orthorhombisch

Class (H-M)

mmm

Space Group number

60

Space Group

Pbcn

Cell parameters a (Å)

13.208

Cell parameters b (Å)

9.783

Cell parameters c (Å)

8.655

Cell parameters a/b or c/a

1.350

Cell parameters c/b

0.885

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

4

Volume (ų)

1118.346

X-Ray Powder Diffraction

7.883(97), 6.625(35), 4.897(38), 3.623(100), 3.166(45), 2.938(57), 2.555(51), 2.243(50)
XRD chart Plumbophyllite

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)

5

VHN (Hardness Vickers)

390 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.96 (gemessen)

4.186 ( ρ calc. Mineralienatlas )

Cleavages

vollkommen (100)

Fracture

splittrig

Tenacity

spröde

(Co-)Type locality

(Co-)Type locality

USA/Kalifornien (California)/San Bernardino Co./Baker/Blue Bell Mine (Blue Bell Claims; Hard Luck Claims)

Preface

Author (Name, Year)

Anthony R. Kampf, 2008

References

Neue Mineralien - IMA WEB Seite Aug. 2008

Other languages

German

Plumbophyllit

Spanish

Plumbophyllita

English

Plumbophyllite

CNMNC (IMA)-Number

IMA 2008-025

CNMNC symbol

Symbol

Pbp

Locations with GPS information

IDs

GUSID (Global unique identifier short form) RnpYgnqCPkKoUbwJC8jjyA
GUID (Global unique identifier) 82587A46-827A-423E-A851-BC090BC8E3C8
Database ID 4954