ผลต่างระหว่างรุ่นของ "โดโลไมต์"

เนื้อหาที่ลบ เนื้อหาที่เพิ่ม
DaParz (คุย | ส่วนร่วม)
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Taweetham (คุย | ส่วนร่วม)
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บรรทัด 1:
{{Infobox mineral
| name = โดโลไมต์Dolomite
| category = [[แร่คาร์บอเนตCarbonate mineral]]
| boxwidth =
| boxbgcolor =
| image = Dolomite-Magnésite- Navarre.jpg‎jpg
| imagesize = 250px
| caption = Dolomite and magnesite - Spain
| caption = ผลึกโดโลไมต์ ที่พบใน[[ประเทศสเปน]]
| formula = [[calcium|Ca]][[magnesium|Mg]]CaMg([[carbon|C]][[oxygen|O]]CO<sub>3</sub>)<sub>2</sub>
| molweight =
| color = เทาwhite, ขาวถึงชมพูgray to pink
| habit = tabular crystals, often with curved faces, also columnar, stalactitic, granular, massive.
| habit =
| system = [[เฮกซะโกนอลtrigonal|trigonal - rhombohedral, bar3]]
| twinning = common as simple contact twins
| cleavage = rhombohedral cleavage (3 planes)
| fracture = brittle - conchoidal
| tenacitymohs = 3.5 to 4
| mohs luster = 3.5vitreous -to 4pearly
| lusterrefractive = nω = 1.679–1.681 = 1.500
| opticalprop = Uniaxial (-)
| polish =
| birefringence = δ = 0.179–0.181
| refractive =
| opticalprop =
| birefringence =
| dispersion =
| pleochroism =
| habit streak = white
| fluorescence=
| absorption =
| streak = ขาว
| gravity = 2.84–2.86
| density =
เส้น 32 ⟶ 27:
| fusibility =
| diagnostic =
| solubility = Poorly soluble in dilute [[Hydrochloric acid|HCl]] unless powdered.
| solubility =
| diaphaneity =
| other = May fluoresce white to pink under UV; triboluminescent.
| references = <ref>Deer, W. A., R. A. Howie and J. Zussman (1966) ''An Introduction to the Rock Forming Minerals'', Longman, pp. 489–493. ISBN 0-582-44210-9.</ref><ref>http://rruff.geo.arizona.edu/doclib/hom/dolomite.pdf Handbook of Mineralogy</ref><ref>http://webmineral.com/data/Dolomite.shtml Webmineral</ref><ref>http://www.mindat.org/min-1304.html Mindat data</ref>
}}