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词条 Stercorite
释义

  1. References

{{short description|Phosphate mineral}}{{Infobox mineral
| name = Stercorite [1]
| boxwidth =
| boxbgcolor =
| image =
| imagesize =
| alt =
| caption =
| category = Phosphate minerals
| formula = (NH4)NaHPO4
| molweight = 137.0077 g/mol
| strunz = 8.CJ.05
| dana =
| system = Triclinic
| class = Pinacoidal ({{Overline|1}})
(same H-M symbol)
| symmetry = P{{Overline|1}}
| unit cell =
| color =
| colour =
| habit =
| twinning =
| cleavage =
| fracture =
| tenacity =
| mohs = 2
| luster = Vitreous
| streak =
| diaphaneity = Transparent
| gravity =
| density = 1.615 g/cm3
| polish =
| opticalprop =
| refractive =
| birefringence =
| pleochroism =
| 2V =
| dispersion =
| extinction =
| length fast/slow =
| fluorescence =
| absorption =
| melt = {{convert|79|C|F}}
| fusibility = Fusible
| diagnostic =
| solubility = Water soluble
| impurities =
| alteration =
| other =
| prop1 =
| prop1text =
| references =
| var1 =
| var1text =
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| var3 =
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Stercorite is the mineral form of microcosmic salt. The name comes from the Latin "stercus", meaning dung, since the mineral was originally discovered among guano.

References

1. ^{{cite web|title=Stercorite|url=http://www.mindat.org/min-3765.html|work=Mindat.org|accessdate=23 March 2011}}
{{phosphate-mineral-stub}}

4 : Phosphate minerals|Sodium minerals|Ammonium minerals|Triclinic minerals

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