Mineralienatlas - Fossilienatlas
Manganocummingtonite |
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Manganocummingtonit (Tirodit) Größe: 1,0 x 0,5 cm; Fundort: Tirodi Mine, Tirodi, Madhya Pradesh, Indien Copyright: McSchuerf; Contribution: Mineralienatlas Location: Indien/Madhya Pradesh/Balaghat, Distrikt/Tirodi Mineral: Manganocummingtonite Image: 1077323954 Rating: 4.5 (votes: 2) License: Usage for Mineralienatlas project only |
Manganocummingtonit (Tirodit) |
Größe: 1,0 x 0,5 cm; Fundort: Tirodi Mine, Tirodi, Madhya Pradesh, Indien |
Copyright: | McSchuerf |
Contribution: Mineralienatlas 2004-02-21 |
Locality: Tirodi / Balaghat, Distrikt / Madhya Pradesh / Indien |
Collectors Summary
Color | schwarzbraun/strohgelb/grünlichweiß |
Streak color | weiß |
Lustre | Glasglanz |
Hardness (Mohs) | 6 - 6.5 |
Crystal System | monoklin, C2/m |
Morphology | Kristalle rhomboedrisch bis tafelig; nadelig |
Additional information / Summary
Scheint mit IMA 2016-111 in Klino-Suenoit umbenannt worden zu sein. |
Chemism
Chemical formula |
☐Mn2(Mg,Fe)5Si8O22(OH)2 |
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Chemical composition |
Eisen, Magnesium, Mangan, Silicium, Sauerstoff, Wasserstoff, Vakanz |
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Analysis wt% |
SiO2 : 58.80, Fe2O3 : 1.20, MgO : 24.80, CaO : 2.72, MnO : 10.08, H2O : 2.54 (Ref: American Mineralogist 61) |
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Strunz 9th edition incl. updates |
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9: Silikate (Germanate) |
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Classification by Hölzel |
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9: SILICATES |
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Dana 8th edition |
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66: Inosilicates Inosilicate Double-Width Unbranched Chains, W=2 |
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IMA status |
anerkannt, 2003 umbenannt von "Tirodit" in "Manganocummingtonit" |
IMA Classification
IMA Classification |
Amphibole supergroup ⇒ (OH,F,Cl)-dominant amphiboles ⇒ Magnesium-iron-manganese amphiboles ⇒ Cummingtonite (Cum) amphiboles |
Optical Properties
Optical Data Luminescence
Color LW-UV (365nm) |
  violettrosa |
LW-UV Intensity |
stark |
Color SW-UV (254nm) |
  violettrot |
SW-UV Intensity |
stark |
Most Common Activator |
Mn2+ |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
6 - 6.5 |
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850 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.07 |
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3.233 ( ρ calc. Mineralienatlas ) |
(Co-)Type locality
(Co-)Type locality |
Preface
magmatisch aus der Tirodi Mine, Tirodi, Madhya Pradesh, Indien |
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Rareness |
selten |
Author (Name, Year) |
Dunn & Roy, 1938 |
Relevance, Usage |
nur für Sammler von Interesse |
IMA group assignments
Refresh list | Actuality: 23. Mar 2024 - 04:12:28 |
Other languages
German |
Manganocummingtonit |
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Spanish |
Manganocummingtonita |
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English |
Manganocummingtonite |
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French |
Manganocummingtonite |
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Russian |
Манганкуммингтонит |
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Russian |
Манганокуммингтонит |
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Simplified Chinese |
镁锰闪石 |
Alternative Name
English |
Mangano-anthophyllite |
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German |
Tirodit |
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Spanish |
Tirodita |
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English |
Tirodite |
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Simplified Chinese |
锰直闪石 |
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Simplified Chinese |
锰镁闪石 |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | Qansg0eVhkSYOYAlDMhLAQ |
GUID (Global unique identifier) | 83ECA941-9547-4486-9839-80250CC84B01 |
Database ID | 2368 |