• Sanidine - Wikipedia

    en.wikipedia.org/wiki/Sanidine Sanidine is the high temperature form of potassium feldspar with a general formula K(AlSi 3 O 8). Sanidine is found most typically in felsic volcanic rocks such as obsidian, rhyolite and trachyte.Sanidine crystallizes in the monoclinic crystal system. Orthoclase is a monoclinic polymorph stable at lower temperatures. At yet lower temperatures, microcline, a triclinic polymorph of potassium ...
  • Sanidine | mineral | Britannica

    www.britannica.com/science/sanidine Sanidine, alkali feldspar mineral, a high-temperature form of potassium aluminosilicate (KAlSi3O8) that sometimes occurs in surface rocks. Sanidine forms colourless or white, glassy, transparent crystals in acidic volcanic rocks. Because sanidine that occurs in the Earth’s crust has cooled quickly
  • Sanidine | Definition of Sanidine by Merriam-Webster

    www.merriam-webster.com/dictionary/sanidine Sanidine definition is - a variety of orthoclase in often transparent crystals in eruptive rock (as trachyte) that is thought to form at higher temperatures than adularia —called also glassy feldspar.
  • Sanidine: The feldspar mineral Sanidine information and ...

    www.minerals.net/mineral/sanidine.aspx Sanidine is polymorphous with Orthoclase and Microcline.These three minerals form the Potassium Feldspar group.They are almost identical in physical properties, and sometimes it is impossible to distinguish one another without x-ray analysis.The only difference between them is their crystal structure.Microcline crystallizes in the triclinic system, and Orthoclase and Sanidine crystallize in ...
  • Sanidine: Mineral information, data and localities.

    www.mindat.org/min-3521.html Barium-Sanidine: A barian Sanidine variety with 5% BaO. Originally described from Comb Butte, Highwood Mts, Chouteau Co., Montana, USA. Citron Feldspar: A trade name for yellow gem-quality sanidine feldspar as found in Madagascar. High sanidine: The high-temperature form of sanidine, believed to be stable above 800°C. Low sanidine
  • Sanidine - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/earth-and-planetary-sciences/sanidine Sanidine ((K,Na)AlSi 3 O 8) is the monoclinic high-temperature alkaline K–Na feldspar, which usually contains about 30%, but sometimes up to 62% sodium (Ab) component. It is found only in young volcanic discharges or (volcanic) rocks (rhyolite, trachyte and dacite).
  • Sanidine | Forgotten Realms Wiki | Fandom

    forgottenrealms.fandom.com/wiki/Sanidine Sanidine was an ornamental stone found on the surface of sand dunes and gravel screes. Sanidine was favored by the nomadic, desert-dwelling Bedine and facet-cut to ring-stone size or smaller. Sanidine was a pale tan to straw yellow form of feldspar. A typical stone had a base value of 10 gp.
  • SANIDINE (Potasium Aluminum Silicate)

    www.galleries.com/Sanidine Sanidine (and anorthoclase) are a common constiuent in extrusive igneous rocks such as rhyolites, where the rock cooled quickly. Orthoclase is the main k-spar of granites and syenites that cooled somewhat more slowly, and microcline is the k-spar associated with granites, pegmatites, and syenites that cooled slowly.
  • Sanidine Mineral Data

    webmineral.com/data/Sanidine.shtml Sanidine Crystallography: Axial Ratios: a:b:c =0.6588:1:0.5534 : Cell Dimensions: a = 8.562, b = 12.996, c = 7.193, Z = 4; beta = 116.016° V = 719.28 Den(Calc)= 2.53
  • 202 Sanidine Ln, Clayton, NC 27527 - Zillow

    www.zillow.com/homedetails/202-Sanidine-Ln-Clayton-NC-27527/84715950_zpid 202 Sanidine Ln , Clayton, NC 27527 is currently not for sale. The 1,629 sq. ft. single-family home is a 3 bed, 2.0 bath property. This home was built in 2006 and last sold on 4/13/2006 for $166,000. View more property details, sales history and Zestimate data on Zillow.