Emmonsite
Emmonsite, also known as durdenite, is an iron tellurite mineral with the formula: Fe2(TeO3)3·2(H2O). Emmonsite forms triclinic crystals. It is of a yellowish-green color, with a vitreous luster, and a hardness of 5 on the Moh scale. Emmonsite was first described in 1885 for an occurrence in the Tombstone District, Cochise County, Arizona. It was named for the American geologist, Samuel Franklin Emmons, (1841–1911), of the United States Geological Survey.
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Emmonsite
Emmonsite, also known as durdenite, is an iron tellurite mineral with the formula: Fe2(TeO3)3·2(H2O). Emmonsite forms triclinic crystals. It is of a yellowish-green color, with a vitreous luster, and a hardness of 5 on the Moh scale. Emmonsite was first described in 1885 for an occurrence in the Tombstone District, Cochise County, Arizona. It was named for the American geologist, Samuel Franklin Emmons, (1841–1911), of the United States Geological Survey.
has abstract
Emmonsit ist ein selten vorkom ...... einen glasähnlichen Glanz auf.
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Emmonsita oxido motako minerala da.
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Emmonsite, also known as durde ...... ite, rodalquilarite, , , and .
@en
L'emmonsita és un mineral de l ...... l Franklin Emmons (1841-1911).
@ca
L'emmonsite, ou emmonsite de H ...... e, à la , à la , à la et à l'.
@fr
La emmonsita es un mineral de ...... ónimo poco usado es durdenita.
@es
La emmonsite è un minerale.
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Wikipage page ID
28,812,639
page length (characters) of wiki page
Wikipage revision ID
997,074,321
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2V
Measured: 23°
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birefringence
δ = 0.138 - 0.158
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caption
Emmonsite. Locality: San Miguel Mine, Moctezuma, Sonora, Mexico
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category
Tellurite mineral
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class
Pinacoidal
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cleavage
Perfect on {010}; good on {100} and {001}
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color
Yellowish green
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diaphaneity
Opaque to translucent
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formula
Fe23·2
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gravity
habit
Thin to hairlike crystals, occ ...... globular aggregates and crusts
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luster
Vitreous
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name
Emmonsite
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opticalprop
Biaxial
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pleochroism
Weak
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refractive
nα = 1.962 nβ = 2.090 nγ = 2.100 - 2.120
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symmetry
P
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system
twinning
Noted
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unit cell
a = 7.90, b = 8.00
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c = 7.62 [Å]; α = 96.73°
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β = 95°, γ = 84.47°; Z = 2
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wikiPageUsesTemplate
hypernym
comment
Emmonsit ist ein selten vorkom ...... ch gesehen ein Eisen-Tellurit.
@de
Emmonsita oxido motako minerala da.
@eu
Emmonsite, also known as durde ...... ited States Geological Survey.
@en
L'emmonsita és un mineral de l ...... l Franklin Emmons (1841-1911).
@ca
L'emmonsite, ou emmonsite de H ...... ited States Geological Survey.
@fr
La emmonsita es un mineral de ...... ónimo poco usado es durdenita.
@es
La emmonsite è un minerale.
@it
label
Emmonsit
@de
Emmonsita
@ca
Emmonsita
@es
Emmonsita
@eu
Emmonsite
@en
Emmonsite
@fr
Emmonsite
@it
wasDerivedFrom
isPrimaryTopicOf
name
Emmonsite
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