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Hastingsite (Hastingsit)

Pictures (7 Images total)

Hastingsit
Views (File:
1446455227
): 1157
Hastingsit
Größe: 67x38x36 mm; Fundort: Kobushi Mine, Kawakami, Präf. Nagano, Region Chubu, Honshu, Japan
Copyright: Steinbock-Minerals.com; Contribution: slugslayer
Location: Japan/Honshū (Honschu), Insel/Chūbu (Chubu), Region/Nagano, Präfektur/Minamisaku, Landkreis/Kawakami/Kobushi Mine (Koubushi Mine)
Mineral: Hastingsite
Image: 1446455227
Rating: 6 (votes: 1)
License: Usage for Mineralienatlas project only
Hastingsit

Größe: 67x38x36 mm; Fundort: Kobushi Mine, Kawakami, Präf. Nagano, Region Chubu, Honshu, Japan
Copyright: Steinbock-Minerals.com
Contribution: slugslayer 2015-11-02
Locality: Kobushi Mine (Koubushi Mine) / Kawakami / Minamisaku, Landkreis / Nagano, Präfektur / Chūbu (Chubu), Region / Honshū (Honschu), Insel / Japan
Hastingsit
Views (File:
1089314013
): 2259
Hastingsit
Grube Hakestad, Tjölling, Norwegen
Copyright: uwe; Contribution: Mineralienatlas
Location: Norwegen/Vestfold og Telemark, Provinz/Larvik/Tjølling/Håkestad (Hakestad)
Mineral: Hastingsite
Image: 1089314013
License: Usage for Mineralienatlas project only
Hastingsit

Grube Hakestad, Tjölling, Norwegen
Copyright: uwe
Contribution: Mineralienatlas 2004-07-08
Locality: Håkestad (Hakestad) / Tjølling / Larvik / Vestfold og Telemark, Provinz / Norwegen
Hastingsit
Views (File:
1107938569
): 2318
Hastingsit
Größe: 55mm; Fundort: Cape Calamita Mine, Capoliveri, Elba, Italien
Copyright: Dan Weinrich; Contribution: Mineralienatlas
Location: Italien/Toskana (Toscana)/Livorno, Provinz/Elba, Insel/Capoliveri/Miniera di Capo Calamita
Mineral: Hastingsite
Image: 1107938569
License: Usage for Mineralienatlas project only
Hastingsit

Größe: 55mm; Fundort: Cape Calamita Mine, Capoliveri, Elba, Italien
Copyright: Dan Weinrich
Contribution: Mineralienatlas 2005-02-09
Locality: Miniera di Capo Calamita / Capoliveri / Elba, Insel / Livorno, Provinz / Toskana (Toscana) / Italien
Hastingsit XX mit aufsitzendem Epidot
Views (File:
1229430356
): 2286
Hastingsit XX mit aufsitzendem Epidot
Größe: XX 20 mm; Fundort: Kara #1 Pit, Kara Mines, Hampshire District, Tasmanien, Australien
Copyright: Andrew Tuma; Contribution: slugslayer
Location: Australien/Tasmanien/Burnie City/Hampshire District/Kara Mines/Kara No. 1 Pit
Mineral: Epidote, Hastingsite
Image: 1229430356
License: Usage for Mineralienatlas project only
Hastingsit XX mit aufsitzendem Epidot

Größe: XX 20 mm; Fundort: Kara #1 Pit, Kara Mines, Hampshire District, Tasmanien, Australien
Copyright: Andrew Tuma
Contribution: slugslayer 2008-12-16
Locality: Kara No. 1 Pit / Kara Mines / Hampshire District / Burnie City / Tasmanien / Australien
Hastingsit, Andradit
Views (File:
1446455123
): 989
Hastingsit, Andradit
Größe: 54x42x32 mm; Fundort: Kobushi Mine, Kawakami, Präf. Nagano, Region Chubu, Honshu, Japan
Copyright: Steinbock-Minerals.com; Contribution: slugslayer
Location: Japan/Honshū (Honschu), Insel/Chūbu (Chubu), Region/Nagano, Präfektur/Minamisaku, Landkreis/Kawakami/Kobushi Mine (Koubushi Mine)
Mineral: Andradite, Hastingsite
Image: 1446455123
License: Usage for Mineralienatlas project only
Hastingsit, Andradit

Größe: 54x42x32 mm; Fundort: Kobushi Mine, Kawakami, Präf. Nagano, Region Chubu, Honshu, Japan
Copyright: Steinbock-Minerals.com
Contribution: slugslayer 2015-11-02
Locality: Kobushi Mine (Koubushi Mine) / Kawakami / Minamisaku, Landkreis / Nagano, Präfektur / Chūbu (Chubu), Region / Honshū (Honschu), Insel / Japan
Hastingsit
Views (File:
1700560737
): 17
Hastingsit
Etwa 37 mm x 32 mm große Stufe mit Hastingsit aus Tvedalen in Norwegen.
Copyright: Klaus Schäfer; Contribution: Klaus Schäfer
Collection: Klaus Schäfer, Collection number: SyS-Hast-3-1-1
Location: Norwegen/Vestfold og Telemark, Provinz/Larvik/Tvedalen
Mineral: Hastingsite
Image: 1700560737
License: Usage for Mineralienatlas project only
Hastingsit (SNr: SyS-Hast-3-1-1)

Etwa 37 mm x 32 mm große Stufe mit Hastingsit aus Tvedalen in Norwegen.
Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2023-11-21
Locality: Tvedalen / Larvik / Vestfold og Telemark, Provinz / Norwegen

You find additional specimen at the Geolitho Museum

Collectors Summary

Color dunkelgrün, schwarz
Streak color grünlich grau
Hardness (Mohs) 5.5
Solubility - Säuren
Crystal System monoklin, C2/m

Chemism

Chemical formula

NaCa2(Fe2+,Mg)4Fe3+(Si6Al2)O22(OH)2

Chemical composition

Aluminium, Calcium, Eisen, Magnesium, Natrium, Silicium, Sauerstoff, Wasserstoff

Unit weight: 959.3109006 u; Number of atoms in the formula: 42

Info

Empirical formula:

NaCa2(Fe0.75Mg0.25)4Fe(Si6Al2)O22(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

0.21

2

4.76

1.0079470

2.0158940
Oxygen

O

40.03

24

57.14

15.9994300

383.9863200
Sodium

Na

2.40

1

2.38

22.9897702

22.9897702
Magnesium

Mg

2.53

1

2.38

24.3050600

24.3050600
Aluminium

Al

5.63

2

4.76

26.9815382

53.9630764
Silicon

Si

17.57

6

14.29

28.0855300

168.5131800
Calcium

Ca

8.36

2

4.76

40.0784000

80.1568000
Iron

Fe

23.29

4

9.52

55.8452000

223.3808000

Analysis wt%

SiO2 : 37.10, TiO2 : 3.58, Al2O3 : 9.70, Fe2O3 : 4.97, FeO : 26.85, MgO : 1.55, CaO : 9.87, Na2O : 1.59, K2O : 1.34, H2O : 2.41 (Ref: Canadian Mineralogist 83)

Strunz 9th edition incl. updates

9.DE.15

9: Silikate (Germanate)
D: Ketten- und Bandsilikate (Inosilikate)
E: Ketten- und Bandsilikate mit 2-periodischen Doppelketten, Si4O11; Amphibol-Familie, Klinoamphibole
15:Amphibole: Ca > Na

Lapis Classification

VIII/F.10-140

VIII: SILIKATE
F: Ketten- und Bandsilikate
10: Zweierbänder [Si4O11] 6-; Amphibol-Gruppe; Ca2-Amphibole

Classification by Hölzel

9.DH.420

9: SILICATES
D: Inosilicates; ~[Si2O6]4--...2-Chain
H: Amphiboles; Calcic Amphiboles
4: Hastingsite-Group

Dana 8th edition

66.01.03a.15

66: Inosilicates Inosilicate Double-Width Unbranched Chains, W=2
01: Inosilicates Inosilicate Double-Width Unbranched Chains, W=2 with P=2 amphibole configuration
03a: Group 2, the calcic amphiboles

IMA status

Neudefinition von der CNMNC anerkannt

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Amphibole supergroup  ⇒ (OH,F,Cl)-dominant amphiboles  ⇒ Calcium amphiboles  ⇒ Hastingsite (Hs) amphiboles

Optical Properties

Color

dunkelgrün, schwarz

Streak color

grünlich grau

Diaphaneity (Transparency)

transparent bis durchscheinend

max. Birefringence

0.022
Birefringence chart\! Hastingsite title=Birefringence chart Hastingsite

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

1.653!

RI value β

1.665!

RI value γ / ε

1.675!

Ri mean

1.664

2V angle

Biaxial (-) 80°!!

Optical Data Luminescence

Luminescence

keine Fluoreszenz bekannt

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

12

Space Group

C2/m

Cell parameters a (Å)

9.912

Cell parameters b (Å)

18.030

Cell parameters c (Å)

5.296

Cell parameters a/b or c/a

0.550

Cell parameters c/b

0.294

Cell parameters α

90°

Cell parameters β

103.95

Cell parameters γ

90°

Z

2

Volume (ų)

918.551

X-Ray Powder Diffraction

8.52(100),
3.32(20),
3.16(60),
2.983(30),
2.753(30),
2.587(40),
2.374(30),
2.196(30)
XRD chart Hastingsite

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)

5.5

VHN (Hardness Vickers)

530 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.17 - 3.59 / Durchschnittlich = 3.38

3.468 ( ρ calc. Mineralienatlas )

Instability

- Säuren

(Co-)Type locality

(Co-)Type locality

Kanada/Ontario/Hastings Co./Town Of Bancroft

Preface

Author (Name, Year)

Adams & Harrington, 1896

References

Canadian Mineralogist 35 (1997), 219

IMA group assignments

Other languages

German

Hastingsit

Spanish

Hastingsita

French

Hastingsite

English

Hastingsite

Russian

Гастингсит

Japanese

ヘスティングス閃石

Simplified Chinese

富铁钠闪石

Simplified Chinese

绿钙闪石

Japanese

ﾍｽﾁﾝ閃石

Alternative Name

Alkali-femaghastingsite

Alkali-ferrohastingsite

English

Chlorhastingsite

German

Femaghastingsit

Spanish

Femaghastingsita

Femaghastingsite

English

Ferrohastingsite

Hastingsitic hornblende

English

Hudsonite

Magnesian hastingsite

Magnesian-hastingsitic-hornblende

English

Soretite

English

Syntagmatite

Simplified Chinese

绿钙钠闪石

Simplified Chinese

绿钠闪石

CNMNC symbol

Symbol

Hst

Locations with GPS information

IDs

GUSID (Global unique identifier short form) e8rbXfqe_US8YjGdAgsgPQ
GUID (Global unique identifier) 5DDBCA7B-9EFA-44FD-BC62-319D020B203D
Database ID 1525