Pirus: Perbedaan antara revisi

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Baris 1:
{{Infobox mineral
| name = Pirus
| category = [[Phosphate minerals]]
| boxwidth =
| boxbgcolor =
| image = turquoise.pebble.700pix.jpg
| caption = Batu pirus berukuran 25 mm
| formula = {{nowrap|CuAl<sub>6</sub>(PO<sub>4</sub>)<sub>4</sub>(OH)<sub>8</sub>·4H<sub>2</sub>O}}
| strunz = 08.DD.15
| colour = Toska
| habit = Masif, nodular
| system = Triklinis
| twinning =
| cleavage = Baik ke sempurna biasanya
| fracture =
| mohs = 5–7
| lustre =
| refractive = nα = 1.610 nβ = 1.615 nγ = 1.650
| opticalprop = Biaxial (+)
| birefringence = +0.040
| pleochroism = Lemah
| streak = Putih kebiruan
| gravity = 2.6–2.9
| melt =
| fusibility = Menyatu dalam [[Hidrogen klorida|HCl]] yang dipanaskan
| diagnostic =
| solubility = Larut dalam HCl
| diaphaneity =
| melting point = None
| references =<ref name="Hurlbut">Hurlbut, Cornelius S.; Klein, Cornelis, 1985, ''Manual of Mineralogy'', 20th ed., John Wiley and Sons, New York ISBN 0-471-80580-7</ref><ref name="mindat">{{cite web|url=http://www.mindat.org/min-4060.html|title=Turquoise:turquoise mineral information and data|publisher=mindat.org| accessdate = 2006-10-04}}</ref><ref name="rruff">{{cite book|editor=Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W. and Nichols, Monte C. |title= Handbook of Mineralogy|publisher= Mineralogical Society of America|place= Chantilly, VA, US|url=http://rruff.geo.arizona.edu/doclib/hom/turquoise.pdf|format=PDF|chapter=Turquoise|isbn=0962209732 |volume=IV (Arsenates, Phosphates, Vanadates)|year=2000}}</ref>
}}