Rameauite: Difference between revisions
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It was first described in 1972 for an occurrence in the [[Margnac Mine]], [[Compreignac]], [[Haute-Vienne]], [[Limousin]], [[France]] and named for the French prospector who discovered the mine, Jacques Rameau.<ref name=Mindat>[http://www.mindat.org/min-3356.html Mindat.org] </ref> |
It was first described in 1972 for an occurrence in the [[Margnac Mine]], [[Compreignac]], [[Haute-Vienne]], [[Limousin]], [[France]] and named for the French prospector who discovered the mine, Jacques Rameau.<ref name=Mindat>[http://www.mindat.org/min-3356.html Mindat.org] </ref> |
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{{Infobox mineral |
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| name = Rameauite |
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| category = |
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| image = |
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| formula = K2Ca(UO2)6OH16•H2O[1] or K2CaU6+6O20•9(H2O)[2] |
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| symmetry = |
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| unit cell = |
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| color = |
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| habit = Prismatic and/or can consist of a hexagonal outline[3] |
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| system = |
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| twinning = |
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| cleavage = Good cleavage[3] |
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| fracture = |
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| tenacity = |
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| mohs = |
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| luster = |
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| pleochroism = |
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| gravity = |
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| density = 5.6[3] |
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| diagnostic = |
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| diaphaneity = |
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| other = |
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| references = <ref> 3. http://webmineral.com/data/Rameauite.shtml </ref> |
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== References == |
== References == |
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Revision as of 12:27, 1 October 2010
Rameauite is a uranium oxide mineral with formula K2Ca(UO2)6OH16·H2O[1] or K2CaU6+6O20·9(H2O).[2]
It was first described in 1972 for an occurrence in the Margnac Mine, Compreignac, Haute-Vienne, Limousin, France and named for the French prospector who discovered the mine, Jacques Rameau.[1]
| Rameauite | |
|---|---|
| General | |
| Category | Mineral |
| Formula (repeating unit) | K2Ca(UO2)6OH16•H2O[1] or K2CaU6+6O20•9(H2O)[2] |
| Identification | |
| Crystal habit | Prismatic and/or can consist of a hexagonal outline[3] |
| Cleavage | Good cleavage[3] |
| Density | 5.6[3] |
| References | [3] |
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References