Northupite
Northupite is an uncommon evaporite mineral, with the chemical formula Na3Mg(CO3)2Cl. It occurs as colourless to dark grey or brown octahedral crystals and as globular masses. In synthetic material it forms a series with (Na6Mg2(CO3)4SO4). It was discovered in 1895 at Searles Lake, San Bernardino County, California by C. H. Northup (born 1861) from San Jose, California, for whom Northupite is named. It occurs associated with tychite, at Searles Lake and with shortite, trona, pirssonite, gaylussite, , searlesite, , , pyrite and quartz in the Green River Formation of Wyoming.
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Northupite
Northupite is an uncommon evaporite mineral, with the chemical formula Na3Mg(CO3)2Cl. It occurs as colourless to dark grey or brown octahedral crystals and as globular masses. In synthetic material it forms a series with (Na6Mg2(CO3)4SO4). It was discovered in 1895 at Searles Lake, San Bernardino County, California by C. H. Northup (born 1861) from San Jose, California, for whom Northupite is named. It occurs associated with tychite, at Searles Lake and with shortite, trona, pirssonite, gaylussite, , searlesite, , , pyrite and quartz in the Green River Formation of Wyoming.
has abstract
La northupita és un mineral de ...... ars d'aquesta espècie mineral.
@ca
La northupite est un rare miné ...... a Green River dans le Wyoming.
@fr
La northupite è un minerale.
@it
Northupita karbonato motako minerala da eta northupita taldearen kidea da.
@eu
Northupite is an uncommon evap ...... en River Formation of Wyoming.
@en
Wikipage page ID
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caption
Northupite octahedra
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category
Carbonate minerals
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class
Diploidal
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H-M symbol:
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colour
Colourless, pale yellow, grey, brown; colourless in transmitted light
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diaphaneity
Transparent
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formula
Na3Mg2Cl
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fracture
Conchoidal
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gravity
habit
Octahedral crystals; globular, massive
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imagesize
lustre
Vitreous
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name
Northupite
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opticalprop
Isotropic
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refractive
n = 1.5144
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solubility
Readily soluble in dilute acid ...... ration of magnesium carbonate.
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symmetry
Fd3
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system
tenacity
Brittle
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unit cell
a = 13.98 Å; Z = 16
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wikiPageUsesTemplate
hypernym
comment
La northupita és un mineral de ...... ars d'aquesta espècie mineral.
@ca
La northupite est un rare miné ...... qui la northupite est nommée.
@fr
La northupite è un minerale.
@it
Northupita karbonato motako minerala da eta northupita taldearen kidea da.
@eu
Northupite is an uncommon evap ...... en River Formation of Wyoming.
@en
label
Northupita
@ca
Northupita
@eu
Northupite
@en
Northupite
@fr
Northupite
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wasDerivedFrom
isPrimaryTopicOf
name
Northupite
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